Monster Girls Onsen
Seduce sexy monster girls and run your own Japanese hot spring in this adult anime visual novel. Upgrade your onsen, unlock NSFW scenes, and explore a steamy mythological story.
Offers
What are keyshops?Official stores
Official stores with direct support.
DLCs (3)
About Monster Girls Onsen
Monster Girls Onsen is an 18+ anime visual novel with light management elements, set in a mystical Japanese hot spring you unexpectedly inherit.
By day, you run the onsen, serve guests, and expand its facilities.
By night, you encounter enchanting monster girls — the regal sun goddess Amako-sama, the shy ghost Senako, the icy beauty Yukino, and the playful fox Hina.
To claim your place as the rightful master of the onsen, you must earn their trust… and satisfy their desires.
As the story unfolds, expect emotional confessions, steamy encounters, and unforgettable nights that unveil the secrets of the spirits — and the hot spring itself.
🔥 Features:
🧖♀️ Manage and upgrade your own traditional Japanese onsen
💕 Build relationships with four unique monster girl spirits
🔥 Enjoy fully illustrated NSFW scenes with multi-stage animations
🎨 Gorgeous 2D anime-style art with a classical Japanese aesthetic
🎭 A relaxing mix of cozy management and erotic storytelling
Game details
Game details
Age ratings
Game modes
Languages
Russian, English, French, Italian, German, Spanish - Spain, Arabic, Bulgarian, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Indonesian, Japanese, Korean, Norwegian, Polish, Portuguese - Brazil, Portuguese - Portugal, Romanian, Simplified Chinese, Spanish - Latin America, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Features
Monster Girls Onsen price history
Lowest tracked price: CA$6.29 (Jul 7, 2026) · current best: CA$10.49.
Monster Girls Onsen player count & reviews
83% positive reviews all-time · 1 peak players in the last 30 days.
Monster Girls Onsen — frequently asked questions
Where can I buy Monster Girls Onsen at the cheapest price?
Right now the cheapest offer for Monster Girls Onsen is CA$10.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Monster Girls Onsen has ever been?
The lowest price KingsPrice has tracked for Monster Girls Onsen is CA$6.29 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Monster Girls Onsen?
Monster Girls Onsen peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
How can I get Monster Girls Onsen at a discount?
Create a free price alert on this page and KingsPrice will email you when Monster Girls Onsen drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 7,8,10,11
- Processor: Intel Core i5-4460 / AMD FX-630
- Memory: 2000 MB RAM
- Graphics: NVIDIA GeForce GTX 760 / AMD Radeon R7 260
- Storage: 500 MB available space
Recommended
- OS *: Windows 7,8,10,11
- Processor: Intel Core i5-4460 / AMD FX-630
- Memory: 2000 MB RAM
- Graphics: NVIDIA GeForce GTX 760 / AMD Radeon R7 260
- Storage: 500 MB available space