A Shinto ritual held on the night of the 10th day of the 10th lunar month (around 7:00 p.m.) to welcome the dragon-serpent (a sea snake) that drifts from the Sea of Japan to Inasa Beach as a messenger of the gods.

| Schedule | November 29, 2025 (Sat) (10th day of 10th lunar month) |
| Hours / Holidays | 7:00 p.m. |
| Venue | Izumo Taisha (195 Kizukihigashi, Taishacho, Izumo City, Shimane) |
| Tel. No. for Inquiries | Izumo Taisha TEL: 0853-53-3100 |
| Official Site | https://izumooyashiro.or.jp/en/archives/religious/kamiari-festival-the-myriad-deities-arrive-at-izumo-oyashiro-shrine |