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App Store Apps > Lifestyle > Negaiboshi
Negaiboshi icon

Negaiboshi

by Kouki Toyoda · Lifestyle · Free
On the App Store since August 2026 · Data updated 2026-10-24

Negaiboshi is made and published by Kouki Toyoda. AppBrain is an independent app data site and isn't affiliated with Kouki Toyoda. The app name, icon, screenshots and description belong to Kouki Toyoda and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 19, 2026
Size
36.4 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Kouki Toyoda, from the App Store
Negaiboshi Screenshot 1 of 4
Negaiboshi Screenshot 2 of 4
Negaiboshi Screenshot 3 of 4
Negaiboshi Screenshot 4 of 4
Screenshots by Kouki Toyoda, from the the App Store listing
Description by Kouki Toyoda Written by the developer, not by AppBrain. Click to read.
A dream shines when you wish on it every day.

Negaiboshi is a place to light one wish of yours as a star in the night sky.

Put your wish into words, and a small star is born in the dark. After that, all you do is touch it each night and hold. The star grows brighter for every night you keep, from magnitude 6 toward 3, 2, and 1. Just like the real sky, the smaller the number, the stronger the light.

If a night goes by without wishing, nothing is lost. The star only drifts into a doze, and wakes again when you come back.

Your star joins Everyone's Sky. Wishes from people all over the world spread out like a real night sky, and touching a star lets you meet the wish of someone you have never met. You can also light yours as a nameless star, with neither name nor wish shown.

What you can do

- Turn one wish into a star (1 to 40 characters)
- Wish each night by touching and holding your star. It takes ten seconds
- Add a short note when you wish, and it stays in your Star Log, day by day
- Wander Everyone's Sky and come across a stranger's wish
- Send a Fight. What reaches them is only the number, never who sent it
- When a wish comes true it moves to your Constellation Book, where you can draw lines between the stars you have fulfilled

A quiet place

What you can do here is wish, and cheer. Nothing obliges you to return the favor.

Negaiboshi Pro

An auto-renewing subscription, billed monthly. The price is 480 JPY per month in Japan; in other regions the equivalent local price is shown in the App Store.

- Keep up to three stars lit at once
- Choose your star's color (15 colors)
- Light your star anywhere in the sky
- Zoom into Everyone's Sky up to 100x

Terms of Use https://negaiboshi.app/terms
Privacy Policy https://negaiboshi.app/privacy

There is no need to hurry. Make one wish tonight, and again tomorrow.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
36.4 MB
Content rating
Everyone

Technologies used by Negaiboshi

Releases

Updates seen on the App Store
Version
1.6
Launched
August 2026

No changelog data

Alternatives

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Rankings

App Store top charts

App Store Rankings for Negaiboshi

This app is not ranked

About the app and developer

About Negaiboshi

Negaiboshi is a lifestyle app developed by Kouki Toyoda.

User Ratings

The app has no ratings yet.

App Information

Negaiboshi is freely available from the App Store. The app size is 36.44 MB. The latest version available is 1.6. The last update was on October 19, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since August 2026.

Developer information for Kouki Toyoda

Kouki Toyoda

Address:

Frequently asked questions about Negaiboshi

Is Negaiboshi free?

Yes. Negaiboshi is free on the App Store.

Is Negaiboshi still available?

Yes. Negaiboshi is on the App Store, and the last update we saw was on October 19, 2026.

How large is Negaiboshi?

Negaiboshi is 36.44 MB.

Is Negaiboshi suitable for children?

App Store rates the content of Negaiboshi as suitable for everyone.

Who made Negaiboshi?

Negaiboshi was developed by Kouki Toyoda. It is listed in the lifestyle category on the App Store.

What are the best alternatives to Negaiboshi?

People looking at Negaiboshi also look at these lifestyle apps: Wishlume, Kidou: Grow a Solar System, Our Little Star, ほめボ! - 褒めボイスで習慣化:継続応援・目標達成・やる気, whoLog - 会った人メモ・顧客カルテ.

Share Negaiboshi

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Our Little Star icon Our Little Star
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whoLog - 会った人メモ・顧客カルテ icon whoLog - 会った人メモ・顧客カルテ
Wish Gravity: Events&Friends icon Wish Gravity: Events&Friends
Simple Prayer Timer icon Simple Prayer Timer
Retory: Cute Daily Scrapbook. icon Retory: Cute Daily Scrapbook.
Overview Alternatives Reviews Rankings Technology
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