---
title: "AstralAir no Shiroki Towa"
description: "For two years, snow had been falling continuously in the town of Tsukigasaki with spring nowhere in sight. Aside from the snow which never built up, the town wa"
image: "https://t.vndb.org/cv/31/101331.jpg"
---

# AstralAir no Shiroki Towa

![AstralAir no Shiroki Towa](https://t.vndb.org/cv/31/101331.jpg)

**Alternative Title:** アストラエアの白き永遠

**Aliases:** 星辰少女的白色永远, アス永遠, Elfin song's an unlimited expanse of white, White Eternity of AstralAir, AstralAir no Shiroki Eien, 白永

**Developer:** FAVORITE

**Release date:** Jul 25, 2014

**Platform:** Windows, PS Vita

**Language:** English, Japanese, Chinese (simplified)

**Rating:** 8.1/10 (504 votes)

## Description
For two years, snow had been falling continuously in the town of Tsukigasaki with spring nowhere in sight. Aside from the snow which never built up, the town was also struck by other abnormal incidents, such as tornadoes, thunderbolts and floods. Riku is an ‘elfin’ who possesses a mysterious ability known as ‘rune’, which he uses to save others. He returned to Tsukigasaki, where he grew up in an orphanage, along with fellow elfins Rinne and Hinata. Their duty was to protect two young sisters, Ochiba and Hazuki, from rune abilities which go out of control, while also keeping the existence of elfins a secret to the public.

When he arrived at the town, a girl in a pure white dress was waiting for him. He used to play with the girl Yuuki when they were small, having snowball fights and making snowmen. To his surprise, she still looked exactly the same as before he left. While she’s sad that the city has since changed a lot, she told him that he still remained the same to her even if he grows up.

[From [Hau~ Omochikaeri!](http://omochikaeri.wordpress.com/2014/07/05/july-2014-eroge-releases/)]

## Characters
### Haruna Riku (榛名 陸)
The main character in AstralAir. Riku is an Elfin (people who can use psychic abilities) along with [url=/c17995]Hinata[/url] and [url=/c17038]Rinne[/url], and is a part of the organization run by [url=/c17042]Ochiba’s[/url] father, [url=https://vndb.org/c21058]Daiki[/url]. As a child, he lived in an orphanage in Tsukigasaki alongside Rinne. During that time he often played with a girl named [url=/c16435]Yuuki[/url], making snowmen and having snowball fights. Years later, he returns again to Tsukigasaki to guard Ochiba and [url=/c20285]Hazuki[/url], living in their house with them.

- **Gender:** Male
- **Alias:** Rikkun
- **Measurements:** Height: 176cm
- **Hair:** Black, Short, Spiky Bangs
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Trousers, Dress Shoes, Necktie, Swim Shorts, Turtleneck Sweater, Turtleneck Shirt
- **Personality:** Proactive, Hard Worker, Ore, Reserved, Loner
- **Role:** Student, Boyfriend, Friend, Childhood Friend, Schoolmate, Classmate, Coworker, High School Student, Superhuman, Tsukkomi, Half-orphan, Younger Brother, Older Brother, Half-brother, Lonely, Illegitimate Child
- **Engages in:** Fighting, Cleaning, Teasing, Investigation, Shopping, Duel, Graduation, Infiltration, Moving
- **Eyes:** Amber
- **Subject of:** Teasing, Grief, Child Abandonment

### Corona (コロナ)
[spoiler]Full name: Asaumi Korona (浅海 ころな)[/spoiler]
Likes: Humans
Dislikes: Causing trouble

A robot produced by the Valhalla Institute with the hope of one day being sent into space to explore far-off planets. In order to become accustomed to human culture and becoming more similar to them, she attends Tsukikou. She is very friendly and speaks overly polite to everyone. She’s very enthusiastic about making friends with everyone to the point where she wants to know the names and faces of everyone who goes to Tsukikou. However, she’s afraid her being a robot scares people away from her. She often helps her friend [url=/c20286]Rui[/url] out at the local shrine.

[spoiler]She was actually born as a normal human girl and awakened as a very powerful Elfin and can use a multitude of runes. Her specialty is pyrokinesis. [/spoiler]

- **Gender:** Female
- **Aliases:** Corosuke, Coro-chan, Korona
- **Measurements:** Height: 148cm, Bust-Waist-Hips: 77-53-78cm
- **Birthday:** 7 April
- **Hair:** Blond, Red, Twin Tails, Short, V Bangs, Sidehair
- **Body:** Slim, Pale, Kid
- **Clothes:** School Uniform, Dress, Cardigan, Gloves, Miniskirt, Thigh-high Stockings, Jumpsuit, Turtleneck Shirt, Ribbon Tie, Clothing with Ribbons, Hair Tie, Unusual Hair Ornaments
- **Personality:** Hard Worker, Carefree, Outgoing, Altruistic, Refined, Naive, Smart, Energetic, Curious, Watashi
- **Role:** Student, Girlfriend, Friend, Kouhai, Robot, High School Student, Superhuman, Lonely, Pyrokinetic, Astronaut
- **Engages in:** Fighting, Investigation, Shopping, Flying, Duel
- **Subject of:** Mind Control, Memory Alteration
- **Eyes:** Tareme, Cyan
- **Voiced by:** Suzuya Maya

### Hotaru Rinne (螢 りんね)
Likes: Kotatsus
Dislikes: Getting lost

A fellow Elfin who came to Tsukigasaki along with [url=/c24584]Riku[/url] and [url=/c17995]Hinata[/url]. She grew up in the same orphanage as Riku. She often tries to act older, to counteract her child-like appearance which very much bothers her. Despite her being the age where she should be going to school, she chooses to work at the kindergarten in Tsukigasaki.

[spoiler]She is [url=/c24584]Riku[/url]'s half-sister. [/spoiler]

- **Gender:** Female
- **Alias:** Flatty-sensei
- **Measurements:** Height: 144cm, Bust-Waist-Hips: 71-51-73cm
- **Birthday:** 29 July
- **Hair:** White, Ahoge, Shoulder-length, Side Tail, V Bangs, Sidehair
- **Body:** Slim, Pale, Kid, Small Breasts
- **Clothes:** School Uniform, Necktie, Pantyhose, Court Shoes, One Piece Swimsuit, Hairpin, Bow Tie, Blouse, Cross Design, Ribbon Hair Tie
- **Engages in:** Cooking, Fighting, Teasing, Duel, Infiltration, Moving
- **Eyes:** Amber, Pink
- **Personality:** Deredere, Lazy, Stoic, Refined, Kind, Possessive, Genius, Smart, Serious, Mature, Brother Complex, Moody, Watashi, Blunt
- **Subject of:** Hypnotism, Teasing, Grief, Bridal Carry
- **Role:** Roommate, Friend, Coworker, Superhuman, Telepath, Younger Sister, Half-sister, Kindergarten Teacher
- **Voiced by:** Ui

### Mizunose Kotori (水ノ瀬 琴里)
Likes: Killing time
Dislikes: Things that she can't use to kill time

A girl in [url=/c17995]Hinata’s[/url] class whom Hinata immediately recognizes as a fellow Elfin. She’s part of the student council which somewhat allows to Hinata to become her friend. Not much is known about her including whether or not she belongs to an organization like [url=/c24584]Riku[/url], [url=/c17038]Rinne[/url], and Hinata do.

- **Gender:** Female
- **Alias:** Kotorin
- **Measurements:** Height: 161cm, Bust-Waist-Hips: 88-58-85cm
- **Birthday:** 30 October
- **Hair:** Violet, Hime Cut, Waist Length+, Straight, Sidehair
- **Body:** Teen, Slim, Pale, Big Breast Sizes
- **Clothes:** School Uniform, Sweater, Apron, Pajamas, Necktie, Hakama, Skirt, Boots, Knee-high Socks, Turtleneck Shirt, Ribbon Hair Accessory, Ankle Socks
- **Engages in:** Fighting, Martial Arts, Cleaning, Kidnapping, Duel, Graduation
- **Eyes:** Blue, Tsurime
- **Items:** Katana, Stuffed Toy, Broom
- **Personality:** Kuudere, Cautious, Cold-hearted, Short-tempered, Serious, Assertive, Flustered, Competitive, Watashi
- **Role:** Daughter, Girlfriend, Friend, Student Council Member, Classmate, University Student, High School Student, Superhuman, Psychic, Part-time Worker
- **Subject of:** Teasing
- **Voiced by:** Momoyama Ion

### Tachibana Ochiba (橘 落葉)
Likes: Her younger sister [url=https://vndb.org/c20285]Hazuki[/url]
Dislikes: Sloppiness

The director’s daughter whom [url=/c24584]Riku[/url], [url=/c17995]Hinata[/url], and [url=/c17038]Rinne[/url] were sent to protect. She lives together with her younger sister in the old city. She does the housework and takes care of Hazuki, and does both with dedication. She’s a part of the student council, but rarely attends meetings due to being busy with housework and picking up Hazuki from kindergarten. Her [url=/c21058]father[/url] lives away from them and seems distanced from them due to his job, which may be why she dislikes him.

[spoiler]She is an Elfin who can use the rune empathy. Her powers were sealed away by the ring made by her father.  [/spoiler]

- **Gender:** Female
- **Measurements:** Height: 159cm, Bust-Waist-Hips: 86-57-81cm
- **Birthday:** 11 October
- **Hair:** Red, Ahoge, Waist Length+, Intake, Side Tail, Sidehair
- **Body:** Teen, Slim, Pale, Big Breast Sizes
- **Clothes:** School Uniform, Sweater, Dress Shoes, Apron, Pajamas, Scarf, Necktie, Necklace, Skirt, Knee-high Socks, Pantyhose, Bikini, Ring, Ribbon Hair Tie
- **Personality:** Hard Worker, Tsundere, Shy, Friendly, Strict, Altruistic, Kind, Smart, Mature, Flustered, Watashi, Ambitious
- **Role:** Student, Daughter, Full Sister, Girlfriend, Friend, Student Council Member, Classmate, University Student, High School Student, Superhuman, Half-orphan, Older Sister, Honor Student
- **Engages in:** Cooking, Cleaning, Swimming, Shopping, Photography, Sleepwalking, Graduation
- **Eyes:** Red
- **Subject of:** Hypnotism, Grief
- **Items:** Camera
- **Voiced by:** Kotorii Yuuka

### Yuuki (雪々)
Likes: Things she can num num on
Dislikes: Things she can't num num on

The cheerful girl whom [url=/c24584]Riku[/url] often played with as a child. When they meet again after Riku returns to Tsukigasaki, he’s surprised to see that her appearance hasn’t changed at all. She mysteriously appears and disappears on the bridge connecting the old district to the new district much like an illusion.

- **Gender:** Female
- **Aliases:** Yuki-Yuki, Yuki-chan, Fairy of Winter
- **Measurements:** Height: 137cm, Bust-Waist-Hips: 68-50-71cm
- **Birthday:** 24 December
- **Hair:** White, Ahoge, Waist Length+, Straight, Blunt Bangs, Sidehair, Braided Hair Loopies
- **Body:** Slim, Pale, Kid, Younger Appearance, Small Breasts
- **Clothes:** Coat, Kimono, Skirt, Beret, Hairpin, Detached Sleeves, No Panties, Blouse, Body Ribbon, Clothing with Ribbons, Hair Tie, Unusual Hair Ornaments
- **Personality:** Deredere, Carefree, Friendly, Kind, Clumsy, Stubborn, Strange, Food Lover, Energetic, Nature Lover, Immature, Mysterious, Emotional, Curious, Third Person, Whimsical, Watashi
- **Role:** Daughter, Girlfriend, Friend, Childhood Friend, Extraterrestrial, Fairy, Lonely
- **Subject of:** Teasing, Nightmares, Grief, Bridal Carry
- **Engages in:** Self-sacrifice
- **Eyes:** Pink, Tareme
- **Voiced by:** Futaba Marika

### Yuunagi Ichika (夕凪 一夏)
Likes: Running (moving her body)
Dislikes: Staying on the same spot for a long time

A friend and classmate of [url=/c17042]Ochiba[/url] at Tsukikou. She’s an overly energetic and sociable person. She’s part of the school's track team and enjoys running to the extent that she’ll often take it on herself to practice in her free time by the riverbank under the bridge. She lives in the new district with her older sister [url=/c41299]Miharu[/url] who works as a researcher for the Valhalla Institute.

[spoiler]She awakens as an Elfin because she is worried about her sister's workaholic behavior. However later she loses her rune powers.[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 155cm, Bust-Waist-Hips: 82-57-82cm
- **Birthday:** 24 August
- **Hair:** Pink, Twin Tails, Waist Length+, Intake, Spiky Bangs, Parted in Middle, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Jacket, Scarf, Miniskirt, Shorts, Sport Bloomers, Sports Shoes, Thigh-high Stockings, Headscarf, Clothing with Ribbons, Rubber Band With Beads, Ribbon Hair Tie, Transparent
- **Personality:** Hard Worker, Airhead, Carefree, Friendly, Kind, Energetic, Confident, Absentminded, Atashi, Emotional, Curious, Talkative, Cheerful
- **Engages in:** Cooking, Teasing, Sports, Athletics, Graduation
- **Eyes:** Amber
- **Subject of:** Accident
- **Role:** Full Sister, Girlfriend, Friend, Classmate, University Student, High School Student, Superhuman, Younger Sister, Bad Student, School Athletic Club Member, Living Alone
- **Voiced by:** Kiritani Hana

### Albireo (アルビレオ)
Lives at the shrine with [url=/c20286]Rui[/url] and is a swan (apparently).

- **Gender:** Female
- **Aliases:** Al, Al-kun, Usa-Usa
- **Eyes:** Red, Round
- **Engages in:** Teasing, Not Sexually Involved
- **Role:** Extraterrestrial, Pet
- **Personality:** Food Lover, Mysterious, Watakushi, Desu wa
- **Body:** Tiny
- **Voiced by:** Kano Milk

### Imasaki Hinata (今崎 ひなた)
The other Elfin who came to Tsukigasaki with [url=/c17038]Rinne[/url] and [url=/c24584]Riku[/url] despite never having lived there in the past. She joins the student council right after transferring in to Tsukikou to the surprise of everyone else in the student council. Has a very apparent interest (sexual) in girls and is able to figure out a girl’s bust size simply by staring at them.

- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 83-58-80cm
- **Hair:** Ahoge, Twin Tails, Waist Length+, Cyan, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Miniskirt, Sports Shoes, Hoodie, Hair Tie
- **Engages in:** Fighting, Teasing, Sexual Harassment, Betrayal, Duel, Graduation, Moving
- **Eyes:** Amber
- **Personality:** Boku, Pervert, Carefree, Funny, Mischievous, Curious, Whimsical
- **Role:** Roommate, Friend, Student Council Member, Spy, Classmate, Coworker, University Student, High School Student, Superhuman, Precog, Telepath
- **Voiced by:** Akino Hana

### Oomiwa Rui (大神 累)
A shrine maiden from the Seitenguu. She's a friend of [url=/c17039]Corona’s[/url] who is in charge of the local shrine. She often sleeps in strange places and has a notoriously poor memory due to “burning them to stay warm”.

- **Gender:** Female
- **Measurements:** Height: 151cm, Bust-Waist-Hips: 81-56-80cm
- **Hair:** Brown, Ponytail, Long, Straight, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Bell (accessory), Miko's Dress, Hair Tie, Ribbon Hair Accessory
- **Eyes:** Amber, Tareme
- **Personality:** Reserved, Funny, Strange, Mysterious, Watashi, Sleepyhead
- **Role:** Friend, Miko, Kouhai, High School Student
- **Engages in:** Not Sexually Involved
- **Subject of:** Weak Memory
- **Voiced by:** Anzu Mitsu

### Professor Shiraha (白羽教授)
Valhalla Institute's leader.
[spoiler]Yuki and Riku's mother.[/spoiler]

- **Gender:** Female
- **Hair:** Black, Ponytail, Long
- **Clothes:** Skirt, Lab Coat, Blouse
- **Role:** Mother, Executive, Researcher
- **Eyes:** Garnet
- **Voiced by:** Kawashima Rino

### Saotome Marimo (早少女 まりも)
[url=/c20287]Yuzu's[/url] younger sister. She’s one of [url=/c20285]Hazuki’s[/url] friends at the kindergarten and a bit mischievous. She takes great pride in her older sister and will insist that she’s better than anyone else’s. Also enjoys getting on [url=/c24584]Riku[/url] and [url=/c17038]Rinne’s[/url] nerves by shouting at them and accusing them of various things, often resulting in them grinding their knuckles against her head as punishment and calling her names like acorn (due to her ponytail making her head look like one).

- **Gender:** Female
- **Measurements:** Height: 110cm, Bust-Waist-Hips: 61-48-65cm
- **Hair:** Ahoge, Ponytail, Waist Length+, Green
- **Body:** Slim, Pale, Kid, Fang
- **Eyes:** Amber, Tareme
- **Clothes:** Dress, Shorts, Thigh-high Stockings, Ribbon Hair Tie, Baby-doll, Unusual Hair Ornaments, Sailor School Uniform
- **Role:** Full Sister, Friend, Elementary School Student, Kindergartener, Younger Sister
- **Engages in:** Teasing, Naked (Not Sexually Involved)
- **Subject of:** Teasing
- **Personality:** Energetic, Mischievous, Third Person, Loud
- **Voiced by:** Fujimori Yukina

### Saotome Yuzu (早少女 柚子)
The president of the student council and [url=/c20288]Marimo's[/url] older sister. She often takes it upon herself to do most of the student council work, often refusing the help of the other members.

- **Gender:** Female
- **Measurements:** Height: 160cm, Bust-Waist-Hips: 80-58-82cm
- **Hair:** Blond, Waist Length+, Straight, Parted to Side, Tiny Braid
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Glasses, Knee-high Socks, Hair Tie, Ribbon Hair Tie
- **Personality:** Hard Worker, Stubborn
- **Eyes:** Amber, Tareme
- **Role:** Full Sister, Student Council President, Classmate, High School Student, Older Sister
- **Engages in:** Not Sexually Involved
- **Voiced by:** Kamimura Hina

### Senkawa Nozomi (千川 希)
A teacher at Tsukigasaki’s Kindergarten who has a very good relationship with her students. She also serves as [url=/c17038]Rinne's[/url] mentor there.

[spoiler]She is a powerful Elfin working for Valhalla. Unlike most Elfin she specializes in two runes: psy-missing (which allows her to hide her identity to other Elfin) and hypno. [/spoiler]

- **Gender:** Female
- **Measurements:** Height: 162cm, Bust-Waist-Hips: 87-59-85cm
- **Hair:** Brown, Shoulder-length, Straight, Parted in Middle, Sidehair
- **Body:** Slim, Pale, Young-adult
- **Clothes:** Sweater, Apron, Headband, Shirt
- **Eyes:** Amber
- **Personality:** Friendly, Kind
- **Role:** Superhuman, Psychic, Kindergarten Teacher
- **Engages in:** Not Sexually Involved
- **Voiced by:** Ishikawa Nona

### Shiraha Yuki (白羽 幸)
Likes: Her family
Dislikes: Living a life where others have to take care of her

[url=/c41295]Professor Shiraha's[/url] daughter and [url=/c24584]Riku's[/url] older sister. She has been bedridden for the majority of her life due to an illness. Many years ago she became the first Elfin in an event that gave birth to [url=/c16435]Yuuki[/url].

- **Gender:** Female
- **Measurements:** Height: 156cm, Bust-Waist-Hips: 85-55-79cm
- **Birthday:** 24 December
- **Hair:** White, Ahoge, Waist Length+, Straight, Parted to Side, Tiny Braid
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Skirt, Shawl, Beret, Hairpin, Naked, Bow Tie, Blouse, Turtleneck Shirt, Ribbon Hair Tie, Unusual Hair Ornaments, Hospital Gown, Blanket
- **Role:** Daughter, Girlfriend, Friend, Classmate, High School Student, Superhuman, Psychic, Older Sister, Half-sister, Lonely, Researcher
- **Personality:** Altruistic, Kind, Stubborn, Mature, Brother Complex, Assertive, Watashi
- **Subject of:** Illness, Coma, Disability, Hospitalization, Weakness, Bedridden
- **Items:** Wheelchair
- **Eyes:** Pink
- **Engages in:** Graduation
- **Voiced by:** Hanamiya Suzune

### Tachibana Daiki (橘 大樹)
Hazuki and Ochiba's Father.

- **Gender:** Male
- **Alias:** 局長
- **Hair:** Red, Ponytail
- **Eyes:** Amber, Hosome
- **Body:** Olive
- **Clothes:** Coat, Necktie, Watch, Suspenders
- **Role:** Widower, Father, Executive, Researcher
- **Personality:** Whimsical
- **Subject of:** Grief
- **Voiced by:** Sumeragi Mikado

### Tachibana Hazuki (橘 葉月)
[url=/c17042]Ochiba's[/url] younger sister who is very polite and affectionate. She goes to Tsukigasaki’s Kindergarten with her friends [url=/c20288]Marimo[/url] and [url=/c20289]Shiina[/url]. After Riku finds her and pats her on the head she becomes attached to him, calling him Onii-chan.

[spoiler]She is an Elfin who can use the rune precognition. Her powers were sealed away by the ring made by her father, but she still uses her power subconsciously, especially if something bad is about to happen. [/spoiler]

- **Gender:** Female
- **Measurements:** Height: 108cm, Bust-Waist-Hips: 57-48-63cm
- **Hair:** Brown, Antenna, Twin Tails, Short, Spiky Bangs, Shaggy, Sidehair
- **Body:** Slim, Pale, Kid
- **Clothes:** School Uniform, Apron, Dress, Pajamas, Miniskirt, Thigh-high Stockings, Hoodie, Hair Tie, Rubber Band With Beads, Pleated Skirt
- **Engages in:** Cooking, Naked (Not Sexually Involved)
- **Eyes:** Amber, Tareme
- **Personality:** Friendly, Refined, Kind, Third Person
- **Role:** Daughter, Full Sister, Friend, Elementary School Student, Kindergartener, Half-orphan, Younger Sister
- **Voiced by:** Shirayuki Midori

### Watabe Shiina (渡部 椎菜)
[url=/c41297]Sousuke's[/url] younger sister and one of [url=/c20285]Hazuki’s[/url] friends at the kindergarten who is very shy. She always carries around her stuffed animal with her wherever she goes. She greatly loves her Grandmother and won’t hesitate to repeat anything and everything that her [url=/c41298]Grandmother[/url] tells her, no matter how strange.

- **Gender:** Female
- **Measurements:** Height: 105cm, Bust-Waist-Hips: 55-41-58cm
- **Hair:** Black, Shoulder-length, Straight, V Bangs, Twin Braids, Sidehair, Tiny Braid
- **Body:** Slim, Pale, Kid
- **Clothes:** School Uniform, Dress, Ribbon Hair Tie, Leggings, Pleated Skirt
- **Personality:** Shy, Kind, Third Person
- **Role:** Full Sister, Granddaughter, Friend, Elementary School Student, Kindergartener, Younger Sister
- **Items:** Stuffed Toy
- **Eyes:** Cyan
- **Engages in:** Naked (Not Sexually Involved)
- **Voiced by:** Azuma Karin

### Watabe Sousuke (渡部 荘介)
[url=/c20289]Shiina's[/url] older brother and one of [url=/c24584]Riku's[/url] classmates. He is part of the school's track team and used to be friends with [url=/c17042]Ochiba[/url] before.

- **Gender:** Male
- **Hair:** Black, Eye Covering, Parted to Side, Shaggy, Sidehair
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Necktie
- **Eyes:** Amber, Itome
- **Role:** Full Brother, Grandson, Friend, Classmate, High School Student, Older Brother, School Athletic Club Member
- **Personality:** Sly
- **Engages in:** Not Sexually Involved
- **Voiced by:** Shimoya Tarou

### Yuunagi Miharu (夕凪 美晴)
[url=/c17041]Ichika's[/url] older sister who works for the Valhalla Institute as a researcher.

- **Gender:** Female
- **Measurements:** Height: 166cm, Bust-Waist-Hips: 84-59-84cm
- **Hair:** Ponytail, Waist Length+, Straight, Claret, Sidehair
- **Eyes:** Amber, Violet, Central Heterochromia
- **Clothes:** Glasses, Necktie, Vest, Miniskirt, Lab Coat
- **Role:** Full Sister, Older Sister, Researcher
- **Voiced by:** Aiba Mami

### Ex-President (前会長)
Former student council president.

- **Gender:** Female
- **Hair:** Black, Shoulder-length, Parted to Side
- **Clothes:** School Uniform, Bolo Tie
- **Eyes:** Amber
- **Role:** No Name
- **Engages in:** Not Sexually Involved
- **Voiced by:** Otomo Wakaba

### Lacrima (ラクリマ)
One of the Elfin from Chronos.

- **Gender:** Female
- **Hair:** Violet, Twin Tails, Long
- **Eyes:** Violet, Tareme, Permanent Blank Eyes
- **Clothes:** Collar, Earmuffs
- **Voiced by:** Ayatsuki Rin

### Lulu (ルールー)
One of the Elfin from Chronos.

- **Gender:** Female
- **Hair:** Blond, Long
- **Eyes:** Blue, Jitome
- **Items:** Brass Instrument
- **Clothes:** Off-The-Shoulder Sweater

### Mei Fon (メイファン)
One of the Elfin from Chronos.

- **Gender:** Female
- **Hair:** Brown, Twin Tails, Long
- **Eyes:** Amber, Tsurime
- **Items:** Hand Fan
- **Voiced by:** Miyazawa Yuana

### Mildred (ミルドレッド)
One of the Elfin from Chronos.

- **Gender:** Female
- **Hair:** Black, Long
- **Eyes:** Violet
- **Clothes:** Beret, Eyepatch
- **Voiced by:** Toono Soyogi

### Shiina's Grandmother (椎菜のばあちゃん)
- **Gender:** Female
- **Clothes:** Kimono, Glasses, Kanzashi
- **Role:** Grandmother, No Name
- **Eyes:** Itome
- **Hair:** Grey, Parted in Middle
- **Body:** Wrinkles
- **Voiced by:** Itou Shouko

### Shougoin (聖護院)
One of the Elfin from Chronos.

- **Gender:** Male
- **Hair:** Short, Grey, Parted to Side
- **Eyes:** Grey
- **Clothes:** Necktie, Vest
- **Voiced by:** Hikaru

### Tsubaki (椿)
One of the Elfin from Chronos.

- **Gender:** Female
- **Hair:** Black, Short
- **Eyes:** Amber, Tareme
- **Voiced by:** Usami Mimoe

## Shops
- [Official Website](http://www.favo-soft.jp/soft/product/astralair_fhd/index.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1297307)

## Releases
### Japanese
- **2014-05-12**: AstralAir no Shiroki Towa - Trial Edition - [Official website](http://www.favo-soft.jp/soft/product/WhiteEternity/download.html)
- **2014-07-25**: AstralAir no Shiroki Towa - First Press Limited Edition - [Official website](http://www.favo-soft.jp/soft/product/WhiteEternity/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19333), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=50734), [Getchu](http://www.getchu.com/soft.phtml?id=779719), [Toranoana](https://ec.toranoana.shop/tora/ec/item/210006543563/)
- **2016-09-22**: AstralAir no Shiroki Towa -White Eternity- Package Edtition - [Official website](http://dramaticcreate.com/WhiteEternity/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=23636), [PlayAsia](https://www.play-asia.com/13/70a39t)
- **2016-09-23**: AstralAir no Shiroki Towa -White Eternity- Download Edition - [Official website](http://dramaticcreate.com/WhiteEternity/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=23636)
- **2017-12-22**: AstralAir no Shiroki Towa EXTRA - Download Edition - [DMM](https://dlsoft.dmm.co.jp/detail/favorite_0008/)
- **2020-01-31**: AstralAir no Shiroki Towa EXTRA & Finale -Shiroki Hoshi no Yume- Complete Set - [DMM](https://dlsoft.dmm.co.jp/detail/favorite_0013pack/)
- **2024-11-29**: AstralAir no Shiroki Towa FHD Re:Eternity - Package Edition - [Official website](http://www.favo-soft.jp/soft/product/astralair_fhd/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=36802), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=2486188), [Getchu](http://www.getchu.com/soft.phtml?id=1297307), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1546apc14614/), [Toranoana](https://ec.toranoana.shop/tora/ec/item/210006657101/)
- **2024-11-29**: AstralAir no Shiroki Towa FHD Re:Eternity - Download Edition - [Official website](http://www.favo-soft.jp/soft/product/astralair_fhd/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=36802), [DMM](https://dlsoft.dmm.co.jp/detail/favorite_0017/)

### Chinese (simplified)
- **2014-06-03**: Xingchenlianqu de Baise Yongheng - Trial Edition - [Official website](http://tieba.baidu.com/p/3082576794)
- **2014-12-16**: Xingchenlianqu de Baise Yongheng - [Official website](https://web.archive.org/web/20161209104852/http://tieba.baidu.com/p/3569544104)
- **2024-12-01**: AstralAir no Shiroki Towa FHD Re:Eternity - [Official website](https://2dfan.com/downloads/31077)
- **2025-12-24**: Xingchenlianqu de Baise Yongheng -White Eternity- - [Official website](https://tieba.baidu.com/p/10256165678)

### English
- **2015-10-26**: AstralAir no Shiroki Towa - [Official website](https://web.archive.org/web/20160416183315/http://www.hongfire.com/forum/showthread.php/433753-FAVORITE-140725-%E3%82%A2%E3%82%B9%E3%83%88%E3%83%A9%E3%82%A8%E3%82%A2%E3%81%AE%E7%99%BD%E3%81%8D%E6%B0%B8%E9%81%A0-AstralAir-no-Shiroki-Towa-English-Patch)
- **2026-04-07**: AstralAir no Shiroki Towa FHD Re:Eternity - [Official website](https://drive.google.com/drive/folders/1NAsKiLZUd44GLV5ifqEMOjl9h9cVG_nc)

## Tags
ESP, Superpowers, Mystery, Sexual Content, ADV, High School, Norse Mythology, Magic/ESP Combat, Blood-related Brother/Sister Incest, Romance, Brother/Sister Romance, Kuudere Heroine, Genius Heroine, Protagonist's Senpai as a Heroine, Robot Heroine, Male Protagonist, Fighting Protagonist, Multiple Endings, Loli Heroine, Protagonist's Childhood Friend as a Heroine, Family, Low Sexual Content, Secret Identity, Late Sexual Content, Student Heroine, Homecoming, Under the Same Roof, Alien Heroine, Student Protagonist, Multiple Route Mystery, Sword Wielding Heroine, Protagonist's Kouhai as a Heroine, Breaking the Fourth Wall, Nakige, Tsundere Heroine, Branching Plot, Other Perspectives, Proactive Protagonist, Friendship, Protagonist with a Face, Defloration, Only Virgin Heroines, Winter, Orphan Protagonist, Pretending Heroine, Super Deformed CGs, White Haired Heroine, Unlockable Choices, Multiple Opening Movies, Perverted Friend, Central Heroine, Varying Ending Songs, Colored Name-tags, Varied Title Screens, Sprite Viewer, Bathroom Sex, Close-up CGs, Clock Tower, Unlockable Event, Protagonist's Half-sister as a Heroine, Straight Lolicon, High School Student Heroine, Sex with Protagonist Only, Flat Tints Only, Has Window Transparency Setting, One True End, Enforced Playing Order, Unlockable Routes, Unlockable Hero(ine), Protagonist's Younger Sister as a Heroine

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- [AstralAir no Shiroki Towa](https://pinovel.net/v12984)
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- [AstralAir no Shiroki Towa Finale -Shiroki Hoshi no Yume-](https://pinovel.net/v19294)
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---
*View the full details at [pinovel.net/v12984](https://pinovel.net/v12984).*

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```