Aquaworld Oarai (aquarium, Saturday night session)アクアワールド茨城県大洗水族館Oarai, IbarakiCool spotsThe Saturday night session runs with reduced lighting. Evening tickets are web-only.Address: 8252-3 Isohamacho, Oarai, Ibaraki 311-1301🕐 9:00-17:00 (last entry 16:00)💴 Adult ¥2,300Official site ↗Details can change. Before you go, please check the official site for current hours and prices.