---
title: "eden* They were only two, on the planet."
description: "In the distant future, a gigantic energy mass called the \"Star of Destruction\" suddenly appears near Mars. Its presence causes abnormal weather and tectonic pla"
image: "https://t.vndb.org/cv/17/79017.jpg"
---

# eden* They were only two, on the planet.

![eden* They were only two, on the planet.](https://t.vndb.org/cv/17/79017.jpg)

**Aliases:** 『 eden* 』, 伊甸园, Eden Asterisk

**Developer:** minori

**Release date:** Sep 18, 2009

**Platform:** Windows, PSP

**Language:** English, Spanish, Japanese, Korean, Russian, Vietnamese, Chinese (simplified)

**Rating:** 7.6/10 (3735 votes)

## Description
In the distant future, a gigantic energy mass called the "Star of Destruction" suddenly appears near Mars. Its presence causes abnormal weather and tectonic plate shifts on Earth. As resources become scarce and populations have nowhere to go, conflicts erupt worldwide. This, however, is merely an omen of things to come.

Only a hundred years remain for humanity. They plan to evacuate the planet to evade its doom. Two projects are drafted to meet that end.

First is the establishment of Earth's Unified Government, which will allow the project to be implemented. Evacuating Earth becomes a top priority, and the order of "sacrificing the few to save the many" is implemented. Authoritarian rule controls the masses. Armed force oversees states and non-governmental organizations that oppose the new world order. The overwhelming military power maintains order regarding race, religion, food, energy, etc.

The second is the "Felix Project," which will serve as the foundation for the exodus plan. With only 100 years left, humanity needs to build a spaceship to leave the planet and acquire the technology to survive in the vacuum of space for a long time. They decided to create "Felix," genetically modified people with extraordinary intelligence and longevity. These "superhumans" will be able to complete the seemingly impossible project.

99 years pass.
A lone female Felix, Sion, has served her role as the central figure in the Earth Evacuation Project. With her job completed, Sion wishes to spend her remaining time quietly on the abandoned Earth. A young man, Ryo Haruna, from the unified military, is deployed to her side to protect and keep her in check.

Their meeting sets the story in motion.
The final love story on Earth.

[Translated and edited from [official site](http://www.minori.ph/lineup/eden_/story.html/)]

## Characters
### Haruna Ryou (榛名 亮)
Haruna Ryou is a serious soldier. He’s had 7 decorated years within the army and a very successful career within the special forces. However, perhaps because of the time he spent in battle, he’s quite emotionless, never letting emotions get in the way of method.

[From [url=http://calamitousintents.wordpress.com/2009/12/28/review-eden-they-were-only-two-on-the-planet/]Choux's review[/url].]

- **Gender:** Male
- **Measurements:** Height: 170cm, Weight: 55kg
- **Hair:** Brown, Short, Straight, Spiky Bangs
- **Eyes:** Brown, Tsurime
- **Body:** Slim, Pale, Young-adult
- **Clothes:** Trousers, Necktie, T-shirt, Gloves, Boots, Kevlar Armor, Belt, Military Uniform, Tank Top, Cuffs, Knee Pad, Tactical Suit, Military Boots, Elbow Pad, Formal Shirt, Holster
- **Personality:** Proactive, Donkan, Hard Worker, Ore, Stoic, Relaxed, Cautious, Smart, Protective, Serious, Pragmatic, Blunt
- **Role:** Orphan, Comrade, Assassin, Spy, Soldier, Kouhai, Sniper, Lonely, Security Guard, Farmer, Deserter
- **Engages in:** Cooking, Fighting, Teasing, Murder, Gardening, Bridal Carry
- **Items:** Handgun, Sniper Rifle, Radio, Laptop
- **Subject of:** Injury, Grief, Ear Cleaning, Survivor's Guilt
- **Voiced by:** Majima Junji

### Asai F. Lavinia (浅井・F・ラヴィニア)
Asai F. Lavinia is [url=/c1537]Ryou’s[/url] partner in protecting [url=/c1538]Sion[/url]. She’s quite cheerful and carefree on the surface, but she of the same rank as Ryou, having been through many battlefields to get there. Unlike Ryou, however, she specializes in close range combat with blades, and has a special love for swords.

[Edited from [url=http://calamitousintents.wordpress.com/2009/12/28/review-eden-they-were-only-two-on-the-planet/]Choux's review[/url].]

- **Gender:** Female
- **Aliases:** ラヴィ, Lavie
- **Hair:** Red, Curtained, Short, Straight, Spiky Bangs, Parted in Middle
- **Body:** Slim, Pale, Young-adult, Medium Breasts
- **Engages in:** Fighting, Teasing, Murder, Betrayal
- **Eyes:** Amber
- **Clothes:** Necktie, Miniskirt, Thigh-high Stockings, Belt, Beret, Military Uniform, Ankle Boots
- **Items:** Throwing Knife, Handgun
- **Personality:** Pretending, Outgoing, Energetic, Atashi, Cheerful
- **Role:** Daughter, Comrade, Rival, Soldier, Coworker, Half-Japanese, Half-orphan, Younger Sister, Lieutenant, Security Guard
- **Subject of:** Teasing, Grief, Betrayal
- **Voiced by:** Nakamura Eriko

### Elica (エリカ)
Elica is the one and only maid at the research facility. She attends to [url=/c1538]Sion’s[/url] personal needs, and is a cheerful older sister to everyone (as you can tell, she also has a tendency to over-dramatize situation). She also possesses the usual skills of a maid: the ability to do laundry, cook good food, brew excellent tea, clean, martial arts, etc. 

[Edited from [url=http://calamitousintents.wordpress.com/2009/12/28/review-eden-they-were-only-two-on-the-planet/]Choux's review[/url].]

- **Gender:** Female
- **Alias:** Elicia
- **Hair:** Violet, Shoulder-length, Straight, V Bangs, Spiky Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Younger Appearance, Mole, Medium Breasts
- **Engages in:** Cooking, Martial Arts, Cleaning, Unarmed Fighting, Self-sacrifice, Betrayal, Ear Cleaning
- **Eyes:** Green
- **Personality:** Airhead, Pretending, Friendly, Altruistic, Refined, Clumsy, Smart, Watashi, Obedient
- **Role:** Friend, Rival, Maid, Homunculus, Senpai, Superhuman, Yamato Nadeshiko, Ane Act
- **Clothes:** Maid's Dress, Garter Belt Stockings, Cuffs, Corset, Ribbon Tie, Clothing with Ribbons, Ribbon Hair Accessory, Maid's Headdress, Puffy Sleeves, Choker, Ankle-Strap Shoes
- **Items:** Radio
- **Subject of:** Completely Unavoidable Death
- **Voiced by:** Nakajima Yumiko

### Sion (シオン)
Sion, celebrated as the Felix who saved humanity, stands at the forefront of the Earth Evacuation Project's migrant ship development. Despite her appearance as a young girl in her early teens, she is, in fact, over a hundred years old due to her Felix nature. This extraordinary age imparts to her a distinctive, somewhat nihilistic personality.

Her longevity has sparked rumors that she is nearing the end of Felix's lifespan, a notion she does not contradict. Sion has spent her entire life within the confines of a research facility, nurturing a deep yearning for the world beyond its walls. However, she is resigned to her fate, understanding that her crucial role and unique identity as a Felix restrict her from experiencing this freedom.

Sion is not only an extraordinary intellect in mechanical engineering but has also been instrumental in the broader aspects of the evacuation project, including organizational and political negotiations. Her significant contributions and visibility have led to her being used as a figure in political propaganda, making her a target of numerous adversaries. To the public, she presents a dignified, almost princess-like front, never revealing any weakness. Yet, this façade conceals an innocent and pure heart, untouched by the world outside her sheltered life.

[Edited from the official site]

- **Gender:** Female
- **Alias:** Shion
- **Hair:** White, Ponytail, Waist Length+, Straight, V Bangs, Spiky Bangs, Sidehair
- **Body:** Slim, Pale, Kid, Younger Appearance, Flat Chest, Short
- **Personality:** Hard Worker, Reserved, Relaxed, Refined, Genius, Mischievous, Watashi, Blunt, Observant
- **Eyes:** Red
- **Clothes:** Dress, Pajamas, Sandals, Ribbon Tie, Ribbon Hair Tie, Puffy Sleeves, Halterneck Dress, Over The Knee Socks, Mary Jane, Capelet
- **Role:** Scientist, Engineer, Homunculus, Superhuman, Famous, Farmer
- **Engages in:** Teasing, Gardening, Computering
- **Subject of:** Weakness, Infertility, Completely Unavoidable Death
- **Voiced by:** Tange Youko

### Touno Maya (塔野 真夜)
A novice journalist. She’s a natural airhead, but she lives for what she believes and wants. A truthful girl. Because of her personality though, Sion likes to play around with her.

- **Gender:** Female
- **Hair:** Blond, Ahoge, Twin Tails, Waist Length+, Straight, V Bangs, Spiky Bangs, Sidehair
- **Body:** Slim, Pale, Young-adult, Medium Breasts
- **Clothes:** Sweater, Glasses, Scarf, Sports Shoes, Belt, Tank Top, Dog Tags, Bikini, Naked, Detached Sleeves, Ribbon Hair Tie, Leg Warmers, Thigh Band, Short Shorts
- **Eyes:** Blue, Tareme
- **Items:** Handgun, Bag, Notebook
- **Personality:** Airhead, Carefree, Outgoing, Naive, Energetic, Atashi
- **Role:** Friend, Journalist, Soldier
- **Subject of:** Teasing
- **Engages in:** Kidnapping, Swimming
- **Voiced by:** Harukawa Momo

### Inaba Naoto (稲葉 直人)
Inaba Naoto is the highest ranked officer at the research facility, who seems to be slacking off and drinking all the time. However, he is a highly gifted career soldier in charge of protecting possibly the most important person on earth, so he does have a serious side.

[Edited from [url=http://calamitousintents.wordpress.com/2009/12/28/review-eden-they-were-only-two-on-the-planet/]Choux's review[/url].]

- **Gender:** Male
- **Hair:** Brown, Wavy, Curtained, Shoulder-length, Short, Parted to Side
- **Body:** Pale, Young-adult
- **Clothes:** Trousers, Boots, Belt, Military Uniform, Cuffs, Coat Cape, Formal Shirt, Holster
- **Personality:** Proactive, Ore, Lazy, Relaxed, Altruistic, Sloppy
- **Eyes:** Green
- **Items:** Knife, Handgun, Laptop
- **Engages in:** Planning, Drinking, Smoking, Self-sacrifice, Not Sexually Involved, Proxy Murder, Redemption
- **Role:** Senpai, Commander, Major
- **Subject of:** Completely Unavoidable Death, Capital Punishment
- **Voiced by:** Toochika Kouichi

### Natsume (ナツメ)
The deceased older sister of Haruna Ryou, who died 7 years ago.

- **Gender:** Female
- **Hair:** Violet, White, Long, Straight, Spiky Bangs
- **Body:** Teen, Slim, Pale
- **Eyes:** Green
- **Role:** Homunculus, Superhuman, Older Sister, Present in Flashbacks Only
- **Personality:** Kind, Smart, Wise, Watashi
- **Clothes:** Military Uniform
- **Engages in:** Not Sexually Involved
- **Subject of:** Pre-Story Death
- **Voiced by:** Okada Junko

## Shops
- [Official Website](http://www.minori.ph/lineup/eden_/indexo18.html)
- [GOG](https://www.gog.com/en/game/eden)
- [Getchu](http://www.getchu.com/soft.phtml?id=660679)

## Releases
### Japanese
- **2009-08-17**: eden* They were only two, on the planet. - Web Trial Version - [Official website](http://minori.ph/lineup/eden_/down.html)
- **2009-08-28**: eden* They were only two, on the planet. - Trial Disc - [Official website](http://minori.ph/lineup/eden_/)
- **2009-09-18**: eden* They were only two, on the planet. - Package Edition - [Official website](http://www.minori.ph/lineup/eden_/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=11829), [Getchu](http://www.getchu.com/soft.phtml?id=600545)
- **2009-09-18**: eden* PLUS+MOSAIC - Add-on Disc - [Official website](http://www.minori.ph/lineup/eden_/indexo18.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12854), [Getchu](http://www.getchu.com/soft.phtml?id=660679)

### Chinese (simplified)
- **2009-12-24**: Eden* They Were Only Two, On The Planet - [Official website](https://bbs.sumisora.net/read.php?tid=10940400)
- **2010-01-12**: Eden* for PSP - [Official website](https://web.archive.org/web/20100123210858/http://784255292.blog.163.com/blog/static/87348464201001284122268)
- **2010-11-18**: eden* PLUS＋MOSAIC mini

### English
- **2010-04-01**: Eden* They Were Only Two, On The Planet - [Official website](http://nnl1.com/)
- **2015-01-30**: eden* - Censored edition - [Official website](http://mangagamer.org/eden/), [GOG](https://www.gog.com/en/game/eden), [GOG DB](https://gogdb.org/product/1196354077), [MangaGamer](https://www.mangagamer.com/detail.php?product_code=124)

### Korean
- **2013-10-07**: Eden* They Were Only Two, On The Planet. - [Official website](https://polaris.hided.net/2384837)

## Tags
Sexual Content, ADV, Pistol Combat, Military, Knife/Dagger Combat, Romance, Science Fiction, Genius Heroine, Protagonist with Voice Acting, Adult Protagonist, Linear Plot, Single Ending, Loli Heroine, Bloody Scenes, Life and Death Drama, Spontaneous Sex Scenes, Low Sexual Content, Homunculus Heroine, Soldier Protagonist, Dying Heroine, Late Sexual Content, Brief NVL Scenes, Group Sex of One Male and Several Females, Homecoming, Under the Same Roof, Slice of Life, Apocalypse, Only Avoidable Sexual Content, Nakige, Other Perspectives, Journalist Heroine, Flashback, Proactive Protagonist, Assassin Protagonist, Protagonist with a Face, Defloration, Boobjob, Lots of Event CGs, Scientist Heroine, Genetic Research, Death of Heroine, High Amount of Special Effects, Open Ending(s), Half-Japanese Heroine, White Haired Heroine, Countryside, Central Heroine, Ear-Cleaning, Heroine with Beauty Mark, Bonus Side Stories, Lip Sync, Pragmatic Protagonist, Transhumanism, Unlockable Sexual Content, Unavoidable Heroine Death, Music Recollection, Changeable Font, In Medias Res, Straight Lolicon, Sex with Protagonist Only, Detached Sexual Content, Completely Unavoidable Heroine Death, Varied Title Screens, Kinetic Novel, Forced Auto-Read Sections, Utsuge, Male Protagonist, Future Earth, Future, Soldier Heroine, Maid Heroine, Donkan Protagonist, Serious Protagonist

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- [BITTERSWEET FOOLS](https://pinovel.net/v164)
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- [ef - First Fan Disc](https://pinovel.net/v1025)
- [ef - a fairy tale of the two.](https://pinovel.net/v88)
- [ef - Second Fan Mix](https://pinovel.net/v24372)
- [eden* They were only two, on the planet.](https://pinovel.net/v1286)
- [Tenshi no Nichiyoubi “ef - a fairy tale of the two.” Pleasurable Box.](https://pinovel.net/v4189)
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- [Sono Hi no Kemono ni wa,](https://pinovel.net/v23458)

---
*View the full details at [pinovel.net/v1286](https://pinovel.net/v1286).*

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```