Ibaraki Prefectural Oarai Aquarium (Ibaraki) – Access, Hours & Fees
Aquamarine Inawashiro Kingfishers Aquarium (Fukushima) – Access, Hours & Fees
Aquamarine Fukushima (Fukushima) – Access & Fees
Kamo Jellyfish Aquarium (Tsuruoka, Yamagata) – Access & Fees
Oga Aquarium GAO (Akita) – Access & Fees
Moguranpia Machinaka Aquarium (Iwate) – Access & Fees
Aquarium Asamushi (Aomori) – Access & Fees
Yama No Aquarium (Hokkaido) – Access & Fees
