Tayutama: Happy Days Fandisc HD Remaster Launches Multilingual Version on Steam This August
Discover Lump of Sugar’s 2009 debut game—an engaging visual novel filled with heartfelt stories and captivating gameplay. Dive in today!

Exciting News: HD Remaster of Tayutama: It's Happy Days Coming Soon!
Kawaiinium and Frontier Works announced on Friday that they will release an HD remaster of the beloved visual novel Tayutama: It's Happy Days this August on Steam. Fans can look forward to a refreshed experience with support for multiple languages and full Japanese audio.
Image courtesy of Frontier Works
What to Expect from the Remaster
- Languages supported: English, Simplified Chinese, Traditional Chinese, and Japanese.
- Full Japanese audio for an authentic experience.
- A patch will be available to restore scenes and expressions closer to the original release. Details on how to install it will be shared on Kawaiinium's official website.
About the Game
Tayutama is a romantic fan disc that takes place after the main story, offering a heartfelt epilogue or side story. It follows Yuri Mito, who, after winning a hot springs vacation in a lottery, finds his summer turned upside down. As chaos subsides, Yuri prepares for his final summer at Sohsei Academy, only to rediscover a long-forgotten vacation voucher.
"Winning a hot springs vacation in a shopping district lottery should've been a joyous occasion... but in retrospect, it became the quiet start to what would be the most eventful, life-changing summer of Yuri Mito's life."
This story celebrates the unbreakable bond between lovers, blending romance and warmth.
Background and Release Details
- Originally developed by Lump of Sugar and released for PC in May 2009.
- The remaster, a collaboration between Kawaiinium and Frontier Works, launched on March 26, and is also available for Nintendo Switch.
- The new version is all-ages and features partial HD remastering. An R18 patch is also available via Kawaiinium's official site.
- The remaster is supervised by Lump of Sugar.
Additional Information
The game inspired a 12-episode anime adaptation in 2009, further cementing its popularity.
Kawaiinium aims to bring a wide range of bishōjo-themed content to audiences worldwide, with localizations in English, Simplified Chinese, and Traditional Chinese.
Source: Press release