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Utsuro’s diary

By YANASE GAMES, INC. · iPhone & iPad

4.7 (4.5K)9+FreeAvailable now
View on theApp Store ↗

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 ni

JP
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Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. View on theApp Store ↗

About Utsuro’s diary

Developer description, as provided in the original store listing.

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...

Good to know.

Developer
YANASE GAMES, INC.
Release date
Apr 27, 2019
Latest version
47
Requires
iOS 9.0 or later
Price snapshot
Free JPY
Source checked
Oct 23, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is Utsuro’s diary available on iPhone?

Utsuro’s diary is listed on the JP App Store. Availability varies by region and compatible device.

Is Utsuro’s diary free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 23, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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