The OneRoom team is back! A brand new anime novel game, “OneRoom – Hanasaka Yui Memorial” will be released on January 11, 2025, which is the anniversary of the anime’s first season. It will be available on Steam for just $3.25.
This game lets you relive Yui Hanasaka’s story, the main heroine who has been part of all three seasons of OneRoom.

You will get to experience moments from the first and second seasons and rewatch her story from the third season.
On top of that, the game adds a new angle, a special monologue from Yui that was not shown in the anime. There is even a bonus collection of behind-the-scenes materials for fans who finish the game.
✨特報✨
— 「OneRoom」シリーズ公式🍀1/11ゲーム発売&新作プロジェクト始動! (@anime_one_room) December 18, 2024
あの純愛、あのイチャイチャを再び――
「OneRoom」シリーズが帰ってくる!
🍀新感覚のアニメーションノベルゲーム「OneRoom -花坂結衣メモリアル-」が25年1月11日に発売決定!
🍀さらにシリーズの完全新作プロジェクト「PROJECT OneLeaf」が始動!#OneRoom #OneLeaf pic.twitter.com/mTipMgsgl3
Alongside the game, the OneRoom team has started a new project called “PROJECT OneLeaf”. They have launched a new studio, STUDIO OneRoom, and they are planning more original content, including an all-new OneRoom anime.
This time, they want to work directly with fans and build the next part of the series together. If you have loved OneRoom and Yui’s story, this is your chance to be part of something exciting. Total playtime according to their official website is 15-20 minutes.
Source: One Room Anime