| Length | 1,209.00m |
|---|---|
| Opened | 2019.03.10 |
| Visited | 2022.12.30 |
おとみ
音海トンネル
| Length | 1,209.00m |
|---|---|
| Opened | 2019.03.10 |
| Visited | 2022.12.30 |