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Nature & Biology Exhibitions

Still Full of Sexuality Special Nighttime Event

Sep 11 – Nov 3, 18:15–21:00 · Sunshine Aquarium, Toshima · Tokyo

Dates

  • Sep 11 – Nov 3, 2026, 18:15–21:00

About this event

Summary
Experience the fifth installment of Sunshine Aquarium's popular nighttime special event exploring the reproductive behaviors and survival strategies of marine creatures through interactive exhibits.

Highlights
  • Interactive exhibits allowing visitors to touch, move, and experience marine life adaptations.
  • First-time appearance of the "Binbin BOX" to experience the mechanism of animal penises.
  • "'Sex' Survival Probability Roulette" to feel the probability of successful reproduction in the natural world.
  • Free "Sexuality Exhibition" bag provided to all visitors as an admission benefit.


Details
This unique initiative focuses on the theme of "sexuality" in the animal kingdom, covering themes such as Reproductive Behavior, Courtship, and Parental Care. The event features new interactive content and explanatory panels with unique illustrations to reveal the hidden charm of creatures often overlooked. Since its inception in 2019, the series has attracted approximately 120,000 visitors. This edition includes the "Momi Momi BOX" for experiencing animal body textures and the "Bin Bin BOX" where hidden male genitalia of sea otters appear. The event aims to share the fascinating aspects of animal reproduction and survival strategies in a fun and educational manner.

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Event details come from organizers' websites and web searches. They are not guaranteed to be accurate. Check the official website before you go. Times are Japan time (JST).