Hamagin Children's Space Science Museum

Educational Ages 3-16 Science Museum Children's Museum Planetarium Arts & Crafts

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4.2 (2426 reviews)

location_on 5 Chome-2-1 Yokodai, Isogo Ward, Yokohama, Kanagawa 235-0045, Japan

About This Place

The Hamagin Children's Space Science Museum in Yokohama combines a Space Theater planetarium with interactive exhibits, robotics workshops, stargazing events, and craft activities for families and children. Its rotating calendar of science talks, demonstrations, and themed programmes makes it a year-round destination in the Kanagawa region. Open daily 9:30–17:00, catering to a wide age range from young children through teens.

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Good to Know Before You Go

Monday: 09:30 – 17:00
Tuesday: Closed
Wednesday – Sunday: 09:30 – 17:00
Official website: Visit site

Location

Address

5 Chome-2-1 Yokodai, Isogo Ward, Yokohama, Kanagawa 235-0045, Japan

Phone

+81458321166

Make it a half-day

Maita Park

0.8 miles away

View All Yokohama

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Last checked: 2026