Let’s enjoy the fantastic world indoors in the summer when it’s too hot! The aquarium at night is a must!

Sumida Aquarium will hold a summer event “Natsu Yosui 2023” where you can enjoy the “night aquarium” from Saturday, July 22, 2023 to Thursday, August 31, 2023.

“Summer night water” to enjoy at the Sumida Aquarium at night

Sumida Aquarium’s “Natsu no Yosui” is a summer-only event held at the aquarium on a calm night. In 2023, the event will be held for the third time, and the “Sumida Jellyfish Hanabi” will be held, where you can enjoy a retro atmosphere with neon signs and images of jellyfish and fireworks.

“Sumida Jellyfish Hanabi” with Neon Signs “Jellyfish x Fireworks”

At “Sumida Jellyfish Hanabi”, the walls surrounding the “Big Petri dish”, a basin-shaped aquarium with about 500 moon jellyfish, are decorated with colorful neon signs themed on jellyfish and fireworks. You can appreciate jellyfish swimming elegantly in a nostalgic retro space.

“Kaleidoscope Tunnel” also appeared in a retro atmosphere

Also pay attention to the 50-meter jellyfish exhibition “Kaleidoscope Tunnel” with about 5,000 mirrors. Projecting images inspired by “Sumida Jellyfish Hanabi”, we propose a fantastic and romantic atmosphere with jellyfish floating in the aquarium.

Limited drinks and gourmet at “Penguin Bar LIMITED” after 17:00

In addition, during the period, the “Penguin Cafe” inside the building will appear as “Penguin Bar LIMITED” only after 17:00. We offer an original menu in a neon space decorated with electric signboards and tabletop lights.

The menu includes the night-only drinks “Shining Red Jellyfish Cocktail” and “Shining Red Jellyfish Juice”, which are made to look like red jellyfish tanks, with bright pink lemonade syrup and shiny ice-shaped cubes. Hot dogs topped with bubu arare, such as the Kirakira Hanabi Cheese Dog, are available.

Goods with “neon sign decoration” motif

In addition, the museum shop sells original goods with neon sign decorations as a motif. T-shirts, clear files, stickers, key chains, etc. are available, so why not enjoy the world view of “Summer Night Sui Kano 2023” at home?


“Summer Night Aquarium 2023”

【Event Period】 Saturday, July 22, 2023 to Thursday, August 31, 2023
【Location】 Sumida Aquarium
【Address】 Tokyo Skytree Town Solamachi 5F/6F, 1-1-2 Oshiage, Sumida-ku, Tokyo
【Business Hour】 Weekdays 10:00-20:00, weekends and holidays 9:00-21:00
*Last entry is 1 hour before closing time.
【Official Website】 https://www.sumida-aquarium.com/index.html