---
title: "Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~"
description: "The prestigious private girls' school, Kikyou Academy, educates young ladies from elementary age to university. With cell phones forbidden on school grounds, le"
image: "https://t.vndb.org/cv/39/78939.jpg"
---

# Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~

![Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~](https://t.vndb.org/cv/39/78939.jpg)

**Alternative Title:** ツユチル・レター～海と栞に雨音を～

**Developer:** Lily spinel

**Release date:** Jun 30, 2021

**Platform:** Windows

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

**Rating:** 7.1/10 (356 votes)

## Description
The prestigious private girls' school, Kikyou Academy,
educates young ladies from elementary age to university.
With cell phones forbidden on school grounds,
letter writing is a pastime for many of the girls.

One day, Shiori Minato is asked out by an older girl
she doesn't know--Mikoto Kurahashi.

Shiori: "She's confessing to me... But why does she look so angry?"

Still, she says yes, thinking of it as an opportunity
to build something between them.

One day, popular student Mikoto Kurahashi receives a blackmail letter,
threatening to harm her sister, Yumi Kurahashi,
unless she asks out a first-year student named Shiori Minato.
At first, Mikoto thinks it's a prank--until Yumi gets hurt.
So, she asks Shiori out in order to protect her sister.

Mikoto: "Was so she desperate to date me that she'd resort to blackmail?"

Mikoto starts dating Shiori believing her to be the blackmailer.
At the same time, Shiori struggles to get Mikoto to engage with her.

It's June in Kamakura, and the hydrangeas are blooming.
Two girls are brought together,
their relationship manipulated by blackmail.
And so begins their bittersweet story...

[From [Steam](https://store.steampowered.com/app/1637370/Letters_From_a_Rainy_Day_Oceans_and_Lace/)]

## Characters
### Kurahashi Mikoto (倉橋 海琴)
Class: Camellia, Second Year
Club Affiliation: None

One of the prettiest and most popular girls in school. She receives a lot of love letters, but dislikes how many people ask her out based on her looks alone. Cool and aloof, she prefers to be on her own, and isn’t often found hanging out with other girls. She cares deeply for her sickly younger sister, [url=/c97601]Yumi[/url], and has always felt a strong duty to protect her. However, she herself seems to rely on Yumi in some ways. She starts dating [url=/c97599]Shiori[/url] in order to keep Yumi safe, despite suspecting that Shiori is her blackmailer.

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 11 August
- **Hair:** Brown, Waist Length+, Parted to Side
- **Body:** Teen, Slim, Pale
- **Eyes:** Amber
- **Subject of:** Blackmail
- **Role:** Girlfriend, Classmate, Popular, Older Sister, Eleventh Grader
- **Personality:** Cold-hearted, Sister Complex
- **Clothes:** String Ribbon Tie, Sailor School Uniform
- **Voiced by:** Kurachi Reo

### Minato Shiori (湊 汐里)
Class: Chrysanthemum, First Year
Club Affiliation: Sewing Club

A quiet, gentle, nondescript girl. However, she's quick-thinking and has a strong sense of self. She enjoys sewing and crocheting, and has a tendency to get lost in her own little world. When [url=/c97600]Mikoto[/url] asks her out, she senses something guarded about her that intrigues her. Although she doesn't understand Mikoto's true intentions, she decides to do her best to make things work between them. [url=/c97603]Aoi[/url] seems to like her and often talks to her, but she doesn't know what her intentions might be, either.

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 19 May
- **Hair:** Black, Shoulder-length, Gradient Colored Hair
- **Body:** Teen, Slim, Pale
- **Eyes:** Amber, Blue, Teal, Multicolored Eyes
- **Personality:** Shy, Timid, Kind
- **Role:** Girlfriend, Student Club Member, Kouhai, Tenth Grader, Same Year Student
- **Clothes:** Ribbon Hair Tie, String Ribbon Tie, Sailor School Uniform
- **Subject of:** Flirting
- **Voiced by:** Kadowaki Mai

### Aiba Maho (相場 真帆)
Class: Chrysanthemum, First Year
Club Affiliation: Social Issues Society

[url=/c97599]Shiori[/url]'s good friend and classmate, she's a kind and caring girl with a bubbly personality and a penchant for gossip. She puts others before herself and is a late bloomer when it comes to romance. As [url=/c97601]Yumi[/url]'s confidante, she sometimes visits her in the infirmary and delivers letters on her behalf.

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 15 February
- **Hair:** Blond, Brown, Long, Gradient Colored Hair
- **Body:** Teen, Slim, Pale
- **Eyes:** Amber
- **Clothes:** Wristband, Ribbon Tie, Ribbon Hair Accessory, Sailor School Uniform, Sleeveless Sweater
- **Role:** Friend, Student Club Member, Classmate, Tenth Grader, Same Year Student
- **Voiced by:** Tosaka Mizuki

### Fushimi Nagisa (伏見 凪紗)
Class: Camellia, Second Year

A tomboyish girl who's friends with [url=/c97600]Mikoto[/url]. She doesn't like to hang around in big groups, making her and Mikoto a well-matched pair. She's not much of a gossip herself, but due to working on the school newspaper, all kinds of rumors find their way to her ears. Still, she hates when people assume she knows everything that's going on.

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 13 July
- **Hair:** Black, Short, Teal, Gradient Colored Hair
- **Body:** Teen, Slim, Pale
- **Role:** Friend, Classmate, School Newspaper Club Member, Eleventh Grader
- **Personality:** Atashi
- **Clothes:** Sailor School Uniform
- **Voiced by:** Okamoto Rie

### Kurahashi Yumi (倉橋 結海)
Class: Lily, First Year
Club Affiliation: None

[url=/c97600]Mikoto[/url]'s younger sister. She's been sick from a very young age. When at school, she spends most of her time in Infirmary Room 2, studying on her own, although she's often absent from school altogether due to hospitalizations and appointments. Since no one else spends as much time in the infirmary as she does, she treats the room as her own, decorating it with her personal things. She usually has her nose in a book and, having had to grapple with her own mortality, has a more mature personality than her elder sister and a more philosophical outlook on life.

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 15 March
- **Hair:** Blond, Long, Braid, Parted in Middle
- **Body:** Teen, Slim, Pale
- **Eyes:** Amber
- **Role:** Classmate, Younger Sister, Tenth Grader, Same Year Student
- **Clothes:** Ribbon Tie, Sailor School Uniform
- **Subject of:** Weakness
- **Personality:** Bookworm
- **Voiced by:** Haruoka Sawa

### Tachibana Aoi (立花 碧)
Class: Wisteria, Third Year

President of the Student Council, Aoi is a responsible, hardworking student. Although she's rumored to have been linked to many girls, she's actually single. She likes to flirt with [url=/c97599]Shiori[/url].

[From [url=https://www.mangagamer.com/detail.php?goods_type=1&product_code=1252]MangaGamer[/url]]

- **Gender:** Female
- **Birthday:** 9 April
- **Hair:** Ponytail, Waist Length+, Braid, Teal, Sidehair
- **Body:** Teen, Slim, Pale
- **Eyes:** Amber
- **Clothes:** Necktie, Ribbon Hair Tie, Sailor School Uniform
- **Role:** Student Council President, Senpai, Twelfth Grader
- **Engages in:** Flirting
- **Voiced by:** Shimizu Ai

### Younger student (後輩)
First year student who shows Shiori to Minato at the beginning of the story.

- **Gender:** Female
- **Alias:** Kouhai
- **Traits:** 
- **Voiced by:** Kuga Hana

## Shops
- [Official Website](http://lily-spinel.com/tsuyuchiru1/)
- [Steam](https://store.steampowered.com/app/1677850/)
- [DLsite](https://www.dlsite.com/home/work/=/product_id/RJ342715.html)

## Releases
### English
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1637370/), [SteamDB](https://steamdb.info/app/1637370/info/), [MangaGamer](https://www.mangagamer.com/detail.php?product_code=1252)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ Trial Version - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1677850/), [SteamDB](https://steamdb.info/app/1677850/info/)

### Japanese
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1637370/), [SteamDB](https://steamdb.info/app/1637370/info/), [MangaGamer](https://www.mangagamer.com/detail.php?product_code=1252)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ Trial Version - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1677850/), [SteamDB](https://steamdb.info/app/1677850/info/)
- **2021-09-18**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ - [Official website](http://lily-spinel.com/tsuyuchiru1/), [DLsite](https://www.dlsite.com/home/work/=/product_id/RJ342715.html)

### Chinese (simplified)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1637370/), [SteamDB](https://steamdb.info/app/1637370/info/), [MangaGamer](https://www.mangagamer.com/detail.php?product_code=1252)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ Trial Version - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1677850/), [SteamDB](https://steamdb.info/app/1677850/info/)

### Chinese (traditional)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1637370/), [SteamDB](https://steamdb.info/app/1637370/info/), [MangaGamer](https://www.mangagamer.com/detail.php?product_code=1252)
- **2021-06-30**: Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~ Trial Version - [Official website](http://lily-spinel.com/tsuyuchiru1/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=31143), [Steam](https://store.steampowered.com/app/1677850/), [SteamDB](https://steamdb.info/app/1677850/info/)

### Korean
- **2023-01-18**: Tsuyuchiru Letter ~Bada wa Chaekgalpi e Bitsori reul~ - [Official website](https://chamnali.tistory.com/3)

### Russian
- **2026-02-08**: Pisma iz Dozhdlivogo Dnya -Okeany i Kruzhevo- - [Official website](https://steamcommunity.com/sharedfiles/filedetails/?id=3661612109)

## Tags
ADV, Female Protagonist, Protagonist with Voice Acting, Multiple Protagonists, No Sexual Content, Shy Heroine, All-girls School, Blackmail, Kinetic Novel, Protagonist with a Face, Siscon Protagonist, Protagonist with a Sprite, Girl x Girl Romance Only, Voiced Thoughts, Cliffhanger Ending, High School Student Heroine

## More Games from Lily spinel
- [Tsuyuchiru Letter ~Umi to Shiori ni Amaoto o~](https://pinovel.net/v31212)

---
*View the full details at [pinovel.net/v31212](https://pinovel.net/v31212).*

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