About the Operator
| Service name | Janken Kingdom (じゃんけん王国) |
|---|---|
| Operator | Ikeda Tomohiro |
| Contact | dev.iketomo@gmail.com |
| Release year | 2026 |
| Supported OS | Android 8.0 (API 26) or later |
| Price | Free |
| Languages | Japanese and English |
For inquiries, please see Support & Contact.