Osaka Aquarium Kaiyukan in Shin Osaka Area

Osaka Aquarium Kaiyukan

Located in the Shin Osaka area of Osaka, Osaka, Japan, the Osaka Aquarium Kaiyukan is one of the largest aquariums in the world. It is a must-visit destination for anyone interested in marine life and ocean conservation.


The Osaka Aquarium Kaiyukan is located at 1-1-10 Kaigandori, Minato-ku, Osaka, Osaka, Japan. Its approximate latitude and longitude are 34.6546° N, 135.4281° E.


The aquarium is home to over 30,000 marine animals from 620 species, including whale sharks, dolphins, sea otters, and penguins. The exhibits are organized by geographical region, taking visitors on a journey through the Pacific Ocean from the Antarctic to the Aleutian Islands.

Pacific Ocean Exhibits

  • Antarctica
  • North Pacific
  • Monterey Bay
  • Central Pacific
  • Panama Bay
  • Seto Inland Sea
  • Japan Deep

Interactive Exhibits

In addition to the traditional exhibits, the Osaka Aquarium Kaiyukan has several interactive exhibits that allow visitors to get up close and personal with the marine animals. These include:

  • Touch Pool - where visitors can touch starfish, sea cucumbers, and other creatures
  • Jellyfish Tunnel - where visitors can walk through a tunnel surrounded by beautiful jellyfish
  • Sea Otter Area - where visitors can watch sea otters play and swim


The Osaka Aquarium Kaiyukan has several facilities to make visitors' experience as comfortable as possible. These include:

  • Restaurants and cafes serving Japanese and international cuisine
  • Souvenir shops selling gifts and mementos
  • Wheelchair and stroller rentals
  • Information desk with multilingual staff

Hours and Admission

The Osaka Aquarium Kaiyukan is open daily from 10:00 am to 8:00 pm. Last admission is at 7:00 pm. Admission prices are:

  • Adults (16 and over) - 2,300 yen
  • Children (7-15) - 1,200 yen
  • Young Children (4-6) - 600 yen
  • Seniors (60 and over) - 2,000 yen

Children under 3 years old are admitted free of charge.


The Osaka Aquarium Kaiyukan is a world-class aquarium that is sure to delight visitors of all ages. With its stunning exhibits, interactive displays, and comfortable facilities, it is a must-visit destination for anyone visiting Osaka, Japan.