Rainbow Sea is made and published by Shirokurohitsuji. AppBrain is an independent app data site and isn't affiliated with Shirokurohitsuji. The app name, icon, screenshots and description belong to Shirokurohitsuji and are shown as published on Google Play.

About Rainbow Sea

Rainbow Sea is an adventure app developed by Shirokurohitsuji.

Install Statistics

Rainbow Sea has been installed 27 thousand times. In the last 30 days, the app was installed 29 times.

User Ratings

Rainbow Sea is rated 3.67 out of 5 stars. The rating is based on 330 ratings.

App Information

Rainbow Sea is freely available from Google Play. The app size is 64.46 MB. The latest version available is 1.0.17. The last update was on October 18, 2025.

Technical Requirements

Rainbow Sea requires Android 4.4+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play since January 2021.

Description by Shirokurohitsuji (from Google Play)

(Notice) We have posted a guide on support and walkthrough, if you would like to take a look. https://shirokurohitsuji.studio/en/2021/01/19/rainbowsea_walkthrough_announcement/

More data about Rainbow Sea

Price	Free
Total installs	27 thousand
Recent installs	29
Rating	3.67 based on 330 ratings
Ranking	Not ranked
Version	1.0.17
App size	64.5 MB
Number of libraries	21
Designed for Android	4.4+
Maturity	Medium Maturity
Ads	Contains ads

App Performance Report

Get a detailed PDF report for Rainbow Sea with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

Screenshots by Shirokurohitsuji, from the Google Play listing

Official page on Google Play Also on the App Store

Also available on the App Store

Rainbow Sea

Rina Okuyama

4.6

Free

28 ratings

Alternatives to Rainbow Sea

Google Play Rating history and histogram

Rating history

Subscribe to see the full rating timeline

150

Installs over time

Subscribe to see install velocity and history

Rainbow Sea has been installed 27 thousand times. Over the past 30 days, it has been installed 29 times.

Changelog of Rainbow Sea

Show changelog

Developer information for Shirokurohitsuji

Shirokurohitsuji

rainbowsea.shirokurohitsuji@gmail.com

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Rainbow Sea for Android

★★★★★ 絶対違う.z · Apr 5, 2026

Very cute although I struggle to unlock more ongoing events and their requirements... nonetheless, love the art, characters and gameplay :)

★★★★★ Caramel Tulip · Sep 20, 2024

I didn't expect to get immersed in the story of a game I randomly found browsing here lol. The art is beautiful, so are the characters, and I already got one of the endings after not so long of downloading, great work!! (I don't usually write reviews, so this might seem awkward oof, just know I really love the game.)

★☆☆☆☆ Roberta Corazon Dela Cruz · Sep 27, 2024

This is nothing like the PC version. I can't see any option to gift or cook unlike on the pc version. It feels like the mobile version is incomplete.

★☆☆☆☆ Lady Joyce E. Reyes · Sep 14, 2024

Seems like a good game, but it's not working on my phone. After clicking the start button, it's stuck on loading. I've waited for almost 30 minutes and still loading. I will try again and will uninstall if it's still not working.

Google Play Rankings for Rainbow Sea

This app is not ranked

Technologies used by Rainbow Sea

11 permissions · 21 libraries

Subscribe to see full permission and library details

Apps other people are watching Price drops on Google Play Today's trending apps Top new apps Popular Adventure Games

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps