Kouichi Hayashi
Every Kouichi Hayashi app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.
| Apps tracked | 1 |
|---|---|
| Est. portfolio revenue / mo | ~$598 |
| Est. portfolio downloads / mo | ~429 |
| Total ratings | 5 |
| Data updated | 17.06.2026 |
