A summer in Oneeshota Town

Neighbour Oneechan, Gyaru, student council president, friend's mom... Being surrounded by all kinds of Oneechans, how much fun will this summer turn out to be?

At a glance

• Platform: Windows.
• Genres: Casual, Indie, RPG.
• Release date: May 8, 2026.
• Steam user reviews: Mostly Positive (74% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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