Welcome to Capyon Onsen, a cozy idle experience where a cheerful troop of capybaras keeps you company. Settle into a tranquil onsen surrounded by nature and enjoy the atmosphere at your own pace. There is no rush—simply relax, watch the bath, and let the charm of the little bathhouse unfold as you drift into a peaceful routine.

Meet and befriend new capybaras from regions far and wide. There are 36 types of capybaras waiting to join your waterside retreat, and as you progress you can even design your own capybara. Invite guests, discover their personalities, and expand your collection while building a warm, welcoming community.

Your onsen is your canvas. Upgrade, expand, and develop the bath to increase capacity and improve water quality, unlocking greater rewards as more adorable guests arrive. Transform a simple, humble hot spring into a magnificent sanctuary where comfort and prosperity grow together.

Interact with your guests to deepen their happiness. Play, feed, and brush the capybaras to raise their affection. They can take care of themselves, but a little attention goes a long way—strong bonds can lead to better rewards as their Best Friend.

Design your surroundings to fit your vibe. Customize the onsen environment, trees, and decorations to create the perfect backdrop for bath time. The more you personalize, the more your onsen reflects your style and draws in new friends.

Unlock new features and gameplay to boost rewards and expand options. Notable additions include:

• Home Garden – grow crops to produce treats for capybaras and increase favour.
• Dango Shop – mix and match dango to generate extra income.
• Custom Capybara – design or modify your own capybara to match your collection.
• And many more surprises to discover as you progress.

Feel free and idle with Capyon Onsen. There’s no pressure to play every moment—your game runs smoothly in the background. You can return anytime and continue where you left off, watching the capybaras enjoy their bath and your growing paradise.

Immerse yourself in a relaxing idle experience where cuteness, customization, and patient progression come together. Start inviting capybaras, expand your onsen, and design a haven where every splash brings joy.