# Utsuro’s diary — Obsessive love adventure

> Interactive horror game about a diary exchange with an obsessive girlfriend. (iPhone/iPad app by YANASE GAMES, INC..)

- Source: https://appshunter.io/ios/app/utsuros-diary/id1459925714 (this page in markdown: same URL + `.md`)
- Developer: [YANASE GAMES, INC.](https://appshunter.io/developer/1426325846)
- Category: Games, Graphics & Design, Adventure, Word
- Price: Free with in-app purchases
- Rating: 4.70/5 from 440 App Store ratings · 68 written reviews indexed
- Age rating: 9+
- Requires: iOS 9.0 · 266 MB
- Languages: Japanese
- Released: 2019-04-27
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/utsuros-diary/id1459925714/reviews.md

## What is Utsuro’s diary?

Scary diary exchange with an obsessive girlfriend.

Main character 「Hataro」has a girlfriend and is a socialable regular high school student 
It’s a diary exchange. It’s popular these days Hataro-kun. Don’t you know? Everyone’s doing it.
The girlfriend 「Utsuro」’s idea to start the popular diary exchange.
The slightest trigger was the beginning of a nightmare...

## Key features

- Diary exchange gameplay
- Obsessive girlfriend narrative
- Socialable high school student protagonist
- Nightmare escalation
- Interactive story

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Akari, Utsuro happy ending | $4.99 | one-time |
| Utsuro date | $11.99 | one-time |
| Natsuna and Utsuro route | $7.99 | one-time |
| Kokoro and Utsuro route | $7.99 | one-time |
| All Edition All Stories | $15.99 | one-time |


## What do users think of Utsuro’s diary?

Overall sentiment: positive

**Pros**

- 🎨 Beautiful art style and character designs
- 🎤 Great voice acting quality
- 📖 Engaging story with plot twists
- 😱 Effective psychological horror elements
- 💰 Affordable pricing
- 🎮 Fun and entertaining gameplay
- ✨ Aesthetically pleasing overall presentation
- 🌟 Reminiscent of popular titles like DDLC

**Cons**

- 🐛 Frequent app crashes
- 📝 Poor English translation and grammar
- 🎭 Unclear dialogue attribution (talking vs thinking)
- 💸 High pricing for additional story endings
- 📱 Compatibility issues with older devices
- 📺 Excessive ads
- ⚠️ Inappropriate content rating (9+ with mature content)
- 😔 Depressing and emotionally heavy storylines
- 🎮 Lack of player choice and dialogue freedom
- 💾 Save data loss after reinstalling

**Commonly reported bugs**

- App crashes when starting new story or day
- Game crashes on iPhone 6 with iOS 12.5.1
- Blank message on day three blocks progression
- App closes itself after recent updates
- Save data lost upon game reinstallation
- Crashes when opening story on certain devices

**Most requested features**

- Auto-read/text-to-speech functionality
- Player character gender customization
- Improved dialogue clarity indicators
- Better save data persistence across reinstalls
- Reduced ad frequency
- More affordable pricing for all story endings
- Improved English localization and proofreading

## Recent user reviews (10 of 68)

All indexed reviews: https://appshunter.io/ios/app/utsuros-diary/id1459925714/reviews.md

### 5/5 — 楽しかったと友達が言ってた

*2026-04-28*

自分の友達の性癖に刺さったらしいです

### 5/5 — Muito bom amei

*2026-04-20*

Só queria que tivesse em português pra ficar ainda melhor a experiência amei muito

### 4/5 — バグが普通にびっくりした

*2026-04-13*

ロリ編の2にっきめをしてたらなつなの顔がのっぺらぼうになってその後画面が真っ暗になったバグ以外はいいゲーム

### 4/5 — ゲームは楽しい

*2025-11-23*

ゲームは楽しいし、ワクワクするけど、音声が切れることがある音量を上げたり下げたりしたら切れたところから再生されるけど、できれば修正してください。

### 5/5 — lolli.

*2025-09-15, version 47*

The loli yandere is the obvious choice.

### 5/5 — Love this

*2025-08-12, version 47*

Amazing vn. Cheap too

### 5/5 — 愛してるうつろ

*2025-06-25*

とにかくうつろちゃんが可愛い♡結婚したい。声優も豪華。彼氏に見せたらトラウマになったって言ってました

### 1/5 — How dare YOU

*2025-06-12*

HOW DARE YOU?! So even though I bought the whole game. I deleted the game for storage, and downloaded the game to revisit it… I LOST EVERYTHING I PAID FOR!  ALL THAT MONEY!! DO YOU KNOW HOW MESSED UP THAT IS YANASE AND CHARON?!?! It hurts me! Please fix it!!

### 1/5 — kokoro’s alternate story is disgusting jesus christ

*2025-04-03, version 47*

do NOT play ts 😭🙏

### 5/5 — I eat Nigerians

*2025-02-09*

I LOVE IT 10/10

## Frequently asked questions about Utsuro’s diary

### What is Utsuro's diary about?

Utsuro's diary is a horror game centered around a diary exchange between the main character, Hataro, and his girlfriend, Utsuro. What starts as a popular trend quickly turns into a terrifying experience as the girlfriend's obsession escalates.

### What are the key features of this game?

The game features a diary exchange mechanic, a narrative focused on an obsessive girlfriend, and the progression of a nightmare scenario. It's an interactive story where player choices can influence the unfolding events.

### How much does Utsuro's diary cost?

The application is free to download and play. However, it does offer in-app purchases, suggesting that additional content or features may be available for purchase.

### What kind of experience does this app offer?

This app provides a scary and obsessive love adventure. It's designed for players who enjoy psychological horror and interactive storytelling with a dark romantic theme.

## Version history (last 5 releases)

### 47 — 2021-06-01

Fixed a bug.

### 46 — 2021-05-11

The theme song has been added.

### 43 — 2020-12-20

Fixed a bug.

### 42 — 2020-11-12

No release notes.

### 41 — 2020-11-10

No release notes.

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## More apps by YANASE GAMES, INC.

- [常識力診断 一般常識クイズ](https://appshunter.io/ios/app/id1426325847)
- [たのしいクイズ](https://appshunter.io/ios/app/id1427305656)
- [もっとたのしいクイズ](https://appshunter.io/ios/app/id1437797621)
- [ヤンデレADV「たのしい！かんたんクイズ」](https://appshunter.io/ios/app/adv/id1446204471)
- [狂気と恐怖の間違い探し ワクワク！まちがいさがし](https://appshunter.io/ios/app/id1452520319)

All apps by YANASE GAMES, INC.: https://appshunter.io/developer/1426325846

## Related topics

[obsessed](https://appshunter.io/ios/topics/obsessed)

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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 2026-08-25.*