# Seaside Hotel The Beach, Chatan

Roost Score **7.85/10**, from a guest rating of 8.3
across 541 reviews. 21 September 2026.

| Component | Value |
|---|---|
| Guest rating as published | 8.3 |
| Reviews behind it | 541 |
| Country mean | 8.591 |
| After evidence weighting | 8.325 |
| Country re-basing weight | 0.3 |
| **Roost Score** | **7.85** |

---
Source: HotelRoost — https://hotelroost.com/hotels/japan/chatan/seaside-hotel-the-beach
Retrieved: 21 September 2026
Scoring method: /methodology