- Store
- Steam
- Platform
- Steam
- Release date
- 2 Dec 2023
- Developer
- ハルナノミウチ
- Publisher
- ハルナノミウチ
- Players
- Single player
- Features
- Steam Achievements, Family Sharing
- Play modes
- Windows, macOS
- Availability
- Available now
An aquarium where a huge tank called "RONNARIUM" is on display. There is a rumor that if one enters the aquarium at night, he or she will be "divinely bewitched". A girl named "Yocto" hears the rumor and visits the aquarium to confirm the truth.
