Izu Mito Sea Paradise

Parks

伊豆・三津シーパラダイス

Izu Mito Sea Paradise is an aquarium in Numazu, Shizuoka Prefecture, featuring dolphin and sea-lion shows. The park is currently open 8:30 to 17:00 with last entry at 16:00. From 2026-07-21 through 2026-07-24 the Penpara area is unavailable. Standard admission is 2600 yen for adults junior-high and older and 1300 yen for ages 4 through elementary school; seniors 65 and over pay 2200 yen at the gate with ID, and web tickets are 2400 and 1200 yen. Parking is normally 600 yen per visit and rises to 1000 yen from 2026-08-08 through 2026-08-16. Confirm summer-hour adjustments for 2026-07-18 through 2026-08-31 on the official site before travel.