Manage a traditional Japanese inn with the help of forty unique yokai. This idle management game focuses on growth and collection without gacha mechanics or paid currency. Enjoy a relaxing experience where your inn thrives even when you're away.
1.0.11
August 25, 2026
IAPを追加
百鬼温泉 is an idle management game where you run a Japanese inn with the help of various yokai. The game focuses on collecting yokai, upgrading your inn, and enjoying a relaxing progression without the pressure of time-limited events or gacha mechanics.
Yes, 百鬼温泉 contains advertisements. These are exclusively opt-in rewarded ads that players can choose to watch for benefits, with no banner or forced video ads present.
The only in-app purchase available in 百鬼温泉 is the 'Ad-Blocking Charm' (広告除けの御札). This is a one-time purchase that allows you to receive the benefits of ads without needing to watch them.
Instead of gacha, new yokai are recruited through the 'Enmusubi Shrine' (縁結びの祠). A selection of yokai is available weekly, and you can choose one to recruit by spending in-game 'Youki' (妖気) currency, which is earned through gameplay.
The game description implies an idle progression system that continues even when you are not actively playing, suggesting that core gameplay mechanics function offline. However, specific features like event participation or daily bonuses might require an internet connection.
百鬼温泉 has an age rating of 9+. This indicates it is suitable for players aged 9 and above, with content generally considered appropriate for this age group.
The latest version is 1.0.11, and it was last updated on August 25, 2026. While specific update frequency isn't detailed, this suggests regular maintenance and content additions by the developer.
百鬼温泉 distinguishes itself by having no gacha, no paid currency, and only opt-in ads. It emphasizes a relaxing, unhurried experience with a focus on aesthetic appeal and a unique yokai-themed setting.
