Aquamarine Fukushima

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An aquarium showcasing the abundant marine life of Fukushima Prefecture. Popular for its recreation of the confluence of ocean currents and various interactive programs.

Historic Sites
World Heritage
Cultural Arts

Tourist destination images of Aquamarine Fukushima(1)

Tourist destination images of Aquamarine Fukushima(2)

Tourist destination images of Aquamarine Fukushima(3)

HighlightsMassive tank recreating the meeting of currents
Exhibits showcasing the rich natural environment of Fukushima
Interactive experiences with diverse marine life
Hands-on programs including fishing and behind-the-scenes tours
Jakunome Beach—an outdoor facility for barefoot interaction with marine life

Basic Information

Address: 50, Tatsumicho, Onahama, Iwaki City, Fukushima Prefecture Search for tourist attractions in Fukushima

Access: Car: Approx. 20 minutes from Iwaki-Yumoto IC on the Joban Expressway, approx. 30 minutes from Iwaki-Nakatsukigata IC on the Joban Expressway, approx. 1 hour and 40 minutes from Fukushima Airport via National Route 49. Train: Take a local bus (bound for Onahama/Ena) from Izumi Station (limited express stop) on the JR Joban Line. It takes about 15 minutes to reach the "AEON Mall Iwaki Onahama" bus stop. The aquarium is a 5-minute walk from there. Please note that some buses may not stop at "AEON Mall Iwaki Onahama" depending on the time. If this is the case, get off at the "Shisho Iriguchi" stop; the aquarium is a 10-minute walk from there. Highway Bus: Approximately 3 hours from Tokyo Station and Sendai Station to Iwaki Station. Transfer to a local train to Izumi Station. Show route

Op.Hours: 9:00 AM to 5:00 PM

Cld.Days: Tuesday

Fee: Adults: ¥2,100, High school students: ¥1,500, Junior high school students: ¥1,000, Elementary school students: ¥700, Preschoolers (4 years and older): ¥500

INFO: Parking is shared with nearby commercial facilities. During Golden Week and the summer months, it can become extremely crowded, making it difficult to find a parking spot. We strongly recommend using public transportation. We provide updates on parking lot congestion via our official Twitter account.

HP: https://www.aquamarine.or.jp/

Overview

Aquamarine Fukushima, located in Onahama, Iwaki City, Fukushima Prefecture, is an aquarium themed around the "shioume no umi" (meeting of currents) where the warm Kuroshio Current and the cold Oyashio Current converge. Opened in July 2000, it showcases the rich natural environment and diverse marine life of Fukushima Prefecture. The aquarium is designed with natural light streaming in and incorporates plants, creating a forest-like atmosphere. Exhibits recreate the ecosystems of the Okhotsk Sea (source of the Oyashio Current), the tropical Asian region (source of the Kuroshio Current), and the mountains, rivers, and seas of Fukushima Prefecture—offering endless fascinating sights. The large tank, "Shioume no Umi," spanning the 2nd to 4th floors, is truly breathtaking. This impressive tank recreates the ocean off Fukushima's coast, filled with a variety of fish and marine life, creating an awe-inspiring spectacle. Aquamarine Fukushima offers more than just observation; it features engaging hands-on programs. Activities include fishing experiences, behind-the-scenes tours, and interactions with marine creatures at the outdoor Jakunome Beach—fun for both children and adults. The 2011 Great East Japan Earthquake caused extensive damage, resulting in power outages and the loss of 90% of the aquarium's marine life. However, through the tireless efforts of its staff, it reopened just four months later. The aquarium continues its recovery efforts through innovative exhibits and events. Aquamarine Fukushima is a wonderful place to learn about and experience the nature and marine life of Fukushima Prefecture. We highly recommend a visit!