Japanese Idle Management with Yokai
While you're away, the inn keeps growing.
An idle management game where you hire yokai to rebuild an abandoned inn deep in the mountains.
Starting tonight, the yokai will welcome you.
Scan with your phone
Opens the app store
No GachaThe yokai you choose is guaranteed to join you
No Paid CurrencyNo stones or gems for sale
Ads are only for those who want to watchRewarded videos only. No banner ads.
Part 1Staff
Kappa scrubs the baths, while Yuki-onna manages the cold bath. Across all 40 yokai, placing them in facilities matching their roles boosts earnings.
Bathkeeper — Guarding the baths
The best bath cleaner at the inn.
Ecology
The dish atop his head is always filled with hot spring water. His bath-cleaning skills are second to none among Yokai. Offer him a cucumber and he will be delighted.
Gatekeeper — Welcoming guests
A living signboard swaying at the entrance.
Ecology
A living signboard swaying gently at the entrance. Sticking out its tongue is just a warm welcome.
Chef — Serving meals
An honest soul who diligently gathers real wild greens.
Ecology
Turning leaves into luxury food... no, he doesn't deceive. An honest soul who diligently gathers real wild greens.
Parlor Attendant — Bringing good fortune to the whole inn
Pattering footsteps in the corridor are the very sound of thriving business.
Ecology
A child of fortune said to bring prosperity to any inn they inhabit. Pattering footsteps in the corridor are the very sound of thriving business.
Room Attendant — Attending to guest rooms
The big sister figure among the bakeneko.
Ecology
A veteran who attends to two groups of guests at once with her split tails—the big sister figure among the bakeneko.
Bathkeeper — Guarding the baths
A Bathkeeper who balances the flow between cold bath and sauna.
Ecology
A meticulous keeper who balances the flow between cold bath and sauna. She takes relaxation very seriously.
Room Attendant — Attending to guest rooms
Captivating hospitality, well worth experiencing.
Ecology
Each of her nine tails transforms into a first-rate room attendant. Her enchanting hospitality is a spectacle to behold.
Bathkeeper — Master of the Spring
The water master presiding over the hot spring source itself.
Ecology
Master of the waters governing the spring itself. Waters smiled upon by the Dragon God are said to gently soothe both body and soul.
RarityCommonKappaBathkeeper
RarityCommonAkanameBathkeeper
RarityCommonAzukiaraiBathkeeper
RarityRareNure-onnaBathkeeper
RarityRareBake-kawausoBathkeeper
RarityEpicUmibozuBathkeeper
RarityEpicYuki-onnaBathkeeper
RarityLegendaryRyujinBathkeeper
RarityCommonBakenekoRoom Attendant
RarityCommonTofu-kozoRoom Attendant
RarityCommonKarakasa-kozoRoom Attendant
RarityRareRokurokubiRoom Attendant
RarityRareFutakuchi-onnaRoom Attendant
RarityEpicNekomataRoom Attendant
RarityEpicTsuru-nyoboRoom Attendant
RarityLegendaryNine-Tailed FoxRoom Attendant
RarityCommonHitotsume-kozoChef
RarityCommonBake-danukiChef
RarityCommonYamawaroChef
RarityRareOnibiChef
RarityRareHyottokoChef
RarityEpicRed OniChef
RarityEpicKarasu-tenguChef
RarityLegendaryShuten-dojiChef
RarityCommonChochin-obakeGatekeeper
RarityCommonIttan-momenGatekeeper
RarityCommonNurikabeGatekeeper
RarityRareAmanojakuGatekeeper
RarityRareKamaitachiGatekeeper
RarityEpicDaitenguGatekeeper
RarityEpicOkuri-okamiGatekeeper
RarityLegendaryNurarihyonGatekeeper
RarityCommonKesaran-pasaranParlor Attendant
RarityCommonBake-zoriParlor Attendant
RarityCommonBakuParlor Attendant
RarityRareZashiki-warashiParlor Attendant
RarityRareTsukumogami of the Beckoning CatParlor Attendant
RarityEpicAmabieParlor Attendant
RarityEpicCelestial MaidenParlor Attendant
RarityLegendaryHakutakuParlor Attendant
Recruit at the Yokai Shrine. Choose one from the weekly rotating candidates and offer Yoki to guarantee they join your team.
Match the roles of Bathkeeper, Room Attendant, Chef, Gatekeeper, and Parlor Attendant with their personal preferences. The better they suit the facility, the more they earn.
Part 2How to Play
All you have to do is hire yokai and assign them to facilities. After that, you can safely close the app.
Once you assign them, there's nothing else you need to do.
Across 13 types of facilities, yokai matched to their roles earn even more.
Offline earnings are initially capped at 8 hours. You can extend the limit with the Spirit Tree.
The noren curtain lifts and the ledger arrives. Collect your earnings and build the next facility.
Start growing your idle inn tonight.
A quick decision minigame where you attend to regular guests in 15 seconds and special guests in 20 seconds. Available 5 times a day by default; increase attempts through upgrades or optional rewarded videos. The inn runs smoothly even without playing.
A special guest has a request. Who will you put in charge?
Request:I want to bathe beneath the moon. Send me your most skilled bath master.
Oni Daimyo
Yuki-onna for Great SuccessBathkeeper, likes the moon
Request:I wish to bathe in pure, clear waters. Impurities harm my body.
Ryujin's Emissary
Kappa for Great SuccessBathkeeper, likes water
Request:Bring me heaps of mountain delicacies. I have plenty of coin.
Tanuki Patriarch
Yamawaro for Great SuccessChef, likes mountains
There are 14 regular guests and 3 special guests. Matching both their role and preference results in great success. Assess regular guests in 15 seconds, and special guests in 20 seconds.
Part 3Generations
Once reputation reaches the required threshold, renovate to pass the torch to the next generation. Carrying over Spirit and permanent upgrades, watch your inn transform across six generations.
6th Generation — Reaching through a sea of clouds to the Moon Chamber; even dragons come to gaze upon it.
Guest rooms start with three: Plum, Bamboo, and Pine. With each succession, Cherry Blossom, Firefly, Maple, Snow, and Moon are added one by one, completing all eight rooms.
From the Front Desk
Yudama climb into the hundreds of millions, trillions, and tens of quadrillions. Try the fun of watching the digits grow at the front desk on this page.
Your Current Yudama (Sample)
※ A drop in the hot-spring bucket.
* You cannot buy Yudama with real money. In fact, we don't sell them at all.
Watch Video
An inn that grows while idle, yokai you choose and hire, and scenery that transforms with each succession. We've gathered it all in our showcase video.
The promotional video is the Japanese version. On-screen text and subtitles are in Japanese.
Part 4Picture Scroll
When the right members gather in designated rooms, the time they spend together quietly accumulates until you receive a picture scroll. 43 scenes in all. Changing your layout will never erase your progress.
Seasonal Scenes
Seasonal Scenes
Old Friend Scenes
Seasonal Scenes
Old Friend Scenes
Seasonal Scenes
"6th Generation Succession / Peerless Hot Spring Inn". Your inn's journey is recorded across 49 achievements, and completing them allows you to claim titles. Past progress also counts.
Part 5Our Promises
Recruit exact yokai chosen from shrine candidates. Total of 40. Choose the yokai you want to welcome from weekly rotating candidates at the Yokai Shrine.
The only items for sale are the Video-Skip Talisman, which skips watching rewarded videos, and inn sets that only change the inn's appearance. Yudama, Yoki, and Spirit are not sold.
There are only rewarded video ads, and the game is fully playable without watching them. Banner ads will never block the rising steam.
No stamina, no time-limited events. Even the visit rewards won't reset to day one if you miss a day.
In-game resources such as Yudama, Yoki, and Spirit are not sold. Please check each store for pricing.
If you like what you've seen so far, please come on in.
Letter to the Bathkeeper
None at all. Choose whichever yokai you like from the candidates at the Yokai Shrine and offer Yoki to hire them. The chosen yokai is guaranteed to join you.
Available for purchase are the one-time 'Video-Skip Talisman' and 5 cosmetic-only inn sets. While the talisman skips watching rewarded videos, claim actions, daily caps, reward amounts, and usage conditions remain unchanged. Inn sets do not affect inn earnings or progress, and Yudama, Yoki, and Spirit are not sold.
Offline earnings initially accumulate for up to 8 hours, and this cap can be extended through the Spirit Tree. Even if you leave it longer, your inn won't disappear, so feel free to collect your earnings whenever you like.
We do offer Visit Gifts (Seven-Day Calendar), but even if you miss days, it never resets to Day 1. You can simply pick up where you left off. There is no stamina system and no time-limited events.
Daily play is not required. Hospitality is available 5 times a day by default, and can be increased through upgrades or optional rewarded videos. The inn runs smoothly even without playing. Play only on days when you feel like it.
They can be used to upgrade facilities and yokai. That said, by then your digits will likely grow faster than your ways to spend them. That's just how idle games are.
Raising the noren curtains, the yokai await your arrival.
Scan with your phone
Opens the app store
Free to Play / No Gacha / No Paid Currency
Hyakki OnsenNo Gacha・Free to Play
