# K's Room

> Official fan app for exclusive content, event info, and fan letters. (iPhone/iPad app by Full Speed Inc..)

- Source: https://appshunter.io/ios/app/ks-room/id6755474342 (this page in markdown: same URL + `.md`)
- Developer: [Full Speed Inc.](https://appshunter.io/developer/1024438404)
- Category: Entertainment
- Price: Free
- Rating: 4.31/5 from 45 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 216 MB
- Languages: American English
- Released: 2026-01-08
- Data updated: 2026-10-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ks-room/id6755474342/reviews.md

## What is K's Room?

松下洸平公式アプリが遂にリリース！

〈K's Roomとは〉

ファンの皆さんと一緒に楽しむ場所として松下洸平が考案、立ち上げた公式アプリになります。
公式アプリを通じて、イベント情報、限定コンテンツなど、特別な体験を提供します。
出演情報など最新情報をチェックできるほか、イベントのチケット先行販売など会員だけが楽しめるコンテンツが盛り沢山です！

〈主な機能〉
● Information
出演情報やイベントの詳細など最新情報をいち早くお知らせ

● Movie
ここだけしか見ることのできない松下洸平のオリジナルコンテンツが視聴可能！

● FanLetter
松下洸平に向けてオリジナルのファンレターを送信可能！

などなど

※ Movie/FanLetterのご利用には有料会員のご登録が必要です。

〈アプリ内課金について〉
● 税込7,200円/年

〈ファンレター利用料金について〉
● FanLetter: 税込300円/回


購入後はご利用のApple IDからの支払になります。サブスクリプションは年ごとの自動更新になります。期限終了の24時間前までに停止しない場合、24時間以内に自動更新されます。期間終了の24時間以上前であればいつでも自動更新の停止が可能です。自動更新の停止や変更はご利用のApple IDの設定から対応してください。利用中の有料会員のキャンセルは、契約期間が終わった後にキャンセル処理が行われます。

プライバシーポリシー:http://www.fullspeed.co.jp/privacy/
利用規約:https://standalone.fun/user/
特定商取引法に基づく表記:https://standalone.fun/ks-room_law/
個人情報のお取り扱いに関する同意事項：https://standalone.fun/agreement-privacy/

## Key features

- Exclusive original movie content
- Latest information on performances and events
- Pre-sale ticket access for events
- Send original fan letters
- Direct fan engagement


## Frequently asked questions about K's Room

### What is K's Room?

K's Room is the official app created by Kouhei Matsushita for his fans. It provides a space for fans to enjoy exclusive content, event information, and interact with the artist.

### What kind of exclusive content can I find on K's Room?

K's Room offers original movie content that can only be viewed within the app. This includes behind-the-scenes footage and other special videos from Kouhei Matsushita.

### How do I send a fan letter through K's Room?

You can send original fan letters to Kouhei Matsushita directly through the FanLetter feature in the app. This service has a fee of 300 JPY per submission.

### What are the subscription costs for K's Room?

To access features like Movie and FanLetter, a paid membership is required. The subscription costs 7,200 JPY per year and automatically renews annually.

### How can I cancel my K's Room subscription?

You can cancel your automatic subscription renewal from your Apple ID settings at least 24 hours before the current period ends. Cancellations will take effect after the current contract period is over.

### Is K's Room available on Android devices?

Based on the provided information, K's Room is currently supported on iPhone and iPod devices. Compatibility with Android is not specified.

### How often is K's Room updated?

The app was last updated on March 17, 2026, with version 2.15.3. This indicates regular updates are provided by the developer.

### What is the age rating for K's Room?

K's Room has an age rating of 4+, making it suitable for a wide audience. This rating is based on general content appropriateness.

## Version history (last 3 releases)

### 2.15.3 — 2026-03-17

軽微な不具合を修正しました。

### 2.15.2 — 2026-02-26

軽微な修正をしました。

### 2.15.0 — 2026-01-08

No release notes.

## More apps by Full Speed Inc.

- [NAGATOWN](https://appshunter.io/ios/app/nagatown/id6450734676)
- [TEAM KEN.1](https://appshunter.io/ios/app/team-ken1/id6468202231)
- [RS Jockey Room](https://appshunter.io/ios/app/rs-jockey-room/id6474527786)
- [Mk.ZeRo.](https://appshunter.io/ios/app/mkzero/id6476906867)
- [AiRu](https://appshunter.io/ios/app/airu/id6478206372)
- [BLUE - 渡辺碧斗オフィシャルアプリ](https://appshunter.io/ios/app/blue/id6547860838)

All apps by Full Speed Inc.: https://appshunter.io/developer/1024438404

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*