Aquarium · Kyushu

Io World Kagoshima City Aquarium

Kagoshima, Sakurajima & IbusukiIndoor & outdoor
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Overview

Overview

An aquarium in Honkoshin-machi, Kagoshima City, themed on Kagoshima's seas, from Kinko Bay to the Nansei Islands. It displays about 800 species, and the large Kuroshio tank with its whale shark and the dolphin programs are popular. It's about 15 minutes by streetcar from Kagoshima-Chuo Station, making it easy to drop by while sightseeing in the city.

Address
3-1 Honkoshin-machi, Kagoshima, Kagoshima 892-0814
Closed
4 days from the first Monday of December (open over the New Year holidays)
Time needed
About 1.5 hours (average visit)
Highlights

Highlights

A whale shark swims in the large Kuroshio tank on 2F, with a whale shark feeding time every morning at 10:15. At the 1F dolphin pool, Dolphin Time, which answers questions about dolphins with experiments, is held 3–4 times a day. 4F has exhibits of Kinko Bay sea life.

Hours

Opening hours

Opening hours9:30–18:00

Entry until 17:00. Until 21:00 during Golden Week, on summer holiday weekends, and during Obon

Dolphin Time11:00 / 13:15 / 14:30 / 16:00

1F dolphin pool. About 15 min. 14:30 on weekends and holidays only

Whale shark feeding time10:15

2F large Kuroshio tank. About 5 min

Hours vary by day and season. Check the official website before you go.

Tickets

Prices & tickets

Adults (high school and older)¥2,000
Children (elementary & junior high)¥1,000
People with disabilitiesFree

Admission waived for the certificate holder and one companion

Aquarium + Hirakawa Zoological Park combo ticketAdults ¥2,400, children ¥1,080

Kagoshima City residents: adults ¥1,800, children ¥820

Prices include tax and may change. Check the official website before buying.

🎫 How to buy tickets
  • →Kagoshima City resident prices require a document showing your address
  • →Half price for people age 70+ living in Kagoshima, Kumamoto, Fukuoka, or Kitakyushu
  • →The combo ticket with Hirakawa Zoological Park can be bought at either facility's counter and is cheaper than buying separately
  • →Admission can be paid by credit card or e-money
Tickets & tours for this attractionPR
Tips

Tips for travelers

  • ✓Whale shark feeding time is at 10:15, right after opening
  • ✓Guided tours on weekdays (10:00 and 15:00, first 15 people) and backyard tours on weekends and holidays (15:00, first 10 people)
  • ✓If you'll also visit Hirakawa Zoological Park, the combo ticket is good value
Access

Getting there

Nearest station
  • Suizokukan-guchi streetcar stop (Kagoshima City Tram Route 2)8 min walk
  • Kagoshima Suizokukan-mae bus stop (City Bus Routes 16 and 24)
From major stations & airports
  • Kagoshima-Chuo Station: Kagoshima City Tram (About 15 min (8 min walk from Suizokukan-guchi))
  • Kagoshima-Chuo Station: City bus (About 15 min)
Getting back
  • There's no dedicated parking, so if driving, use the nearby prefectural parking lots (3 locations)
  • Re-entry is allowed on the same day by showing your ticket stub
Open in Google Maps ↗
Weather

Weather & what to wear

Spring

Evening hours until 21:00 during Golden Week.

Summer

Evening hours until 21:00 on weekends during the summer holidays and during Obon.

Autumn

Wakuwaku Kibinago Juku will be held on November 14, 2026 (advance registration required).

Winter

Closed for 4 days from the first Monday of December. Open over the New Year holidays.

☂ Rainy days
Most exhibits are indoors
Heat
You can see it mostly indoors. Protect yourself from the sun if resting on the outdoor lawn
Cold
You can see it mostly indoors
What to wear & bring
Everyday clothes are fine
Rules

Rules & what you can bring

  • !Same-day re-entry allowed by showing your ticket stub
  • !No pets (assistance dogs allowed)
  • !Photography allowed. Flash prohibited at the large Kuroshio tank and elsewhere
  • !Packed lunches can be eaten on the outdoor lawn and in the dolphin stands inside (not during events)
Facilities

Facilities & services

Lockers & luggage
Coin lockers ¥100 (refundable)
Payment
Admission: credit cards and e-money. Shop: credit cards, PayPay, LINE Pay
Strollers & wheelchairs
Wheelchairs and strollers loaned free (limited number; no reservations)
Accessibility
2 private nursing rooms on 1F. Free admission for disability certificate holders and one companion
Language support
The official website has English pages
Where to Stay · Agoda

Places to Stay near Io World Kagoshima City AquariumPR

Prices and availability are shown on Agoda.

Events

Events & festivals in Kagoshima, Sakurajima & Ibusuki

Photo coming soonNovember

Ohara Festival

Kyushu ・ Kagoshima, Sakurajima & Ibusuki

Every year November 2 (Yoru Matsuri) and 3 (Hon Matsuri)

2026: Nov 2 (Mon) Yoru Matsuri & Nov 3 (Tue, holiday) Hon Matsuri

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Hours, prices and access are based on official and other primary sources. They may change, so check the official website before you go.

Last checked: 2026-10-02