New Content Arrives at Unko Museum TOKYO and NAGOYA! The 'Unko Waterfall' Where Poop Flows from Behind the Giant Poop

Tanoshii Museum Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Masaru Kobayashi), which plans and produces various real-world entertainment under the statement 'Everyone has fun, everyone gathers,' and Kayac Inc. (Headquarters: Kamakura, Kanagawa; CEO: Daisuke Yanagisawa), which co-plans and produces the museum, are pleased to announce the introduction of new content, the 'Unko Waterfall,' to 'Unko Museum TOKYO' and 'Unko Museum NAGOYA.'

Immersive Poop Experience with the 'Unko Waterfall'

The 'Unko Waterfall' is a waterfall that flows behind the 'Unko Volcano,' the symbol of the Unko Museum that stores poop energy from around the world.

This content was born at 'Unko Museum OKINAWA,' which is themed around a 'Poop Paradise,' and has been beloved by many visitors. With the gathering of nature-filled poop energy at the southernmost point of Japan, this flow has expanded to 'Unko Museum TOKYO' and 'Unko Museum NAGOYA,' where it has newly appeared at each facility.

This phenomenon could also be called a 'miracle of poop.'

During the spring-exclusive event 'Super Full Bloom!! Unko Cherry Blossoms 2026,' which runs until Thursday, April 23, you can experience super full-bloom Unko Cherry Blossoms through a special production featuring the 'Unko Waterfall' linked with the 'Unko Volcano.'

Look forward to the 'Unko Waterfall,' where various cute poops flow with the seasons!

'Super Full Bloom!! Unko Cherry Blossoms 2026' is on until Thursday, April 23!

'Unko Museum TOKYO,' 'Unko Museum NAGOYA,' and 'Unko Museum OKINAWA' are currently holding the spring-exclusive event 'Super Full Bloom!! Unko Cherry Blossoms 2026' until Thursday, April 23.

*Images are for illustrative purposes; production may vary by location.

At the 'Unko Volcano,' you can make two types of 'Unko Cherry Blossoms'—day and night—bloom in full for the first time in poop history. Let's deliver poop power together with everyone at the venue through a countdown to make the Unko Cherry Blossoms bloom. Furthermore, please enjoy the transformation from the 'daytime full-bloom Unko Cherry Blossoms' to the 'poop-cutely lit-up Unko night cherry blossoms.'

Even if the weather turns bad during the cherry blossom viewing season, you can enjoy super full-bloom Unko Cherry Blossoms at the indoor Unko Museum and spend a 'MAX Unko Kawaii' (super cute) spring with your precious family and new friends.

Event Period: March 5, 2026 (Thursday) – April 23, 2026 (Thursday) ■ Participating Locations: Unko Museum TOKYO, Unko Museum NAGOYA, Unko Museum OKINAWA ■ Unko Museum Official Website: https://unkomuseum.com/

About 'Unko Museum'

This is an entertainment facility that provides an unprecedented experience that overturns customers' fixed ideas through the theme of poop. Born in 2019 as a unique form of entertainment, the 'Unko Museum' has become a major topic of conversation and is held in various locations across the country, including the permanent locations 'Unko Museum TOKYO,' 'Unko Museum NAGOYA,' and 'Unko Museum OKINAWA.' To date, it has been enjoyed by a cumulative total of over 2.5 million visitors from all over the world.

Unko Museum TOKYO: Address: DiverCity Tokyo Plaza 2F (1-1-10 Aomi, Koto-ku, Tokyo) https://unkomuseum.com/tokyo/

Unko Museum NAGOYA: Address: LaLaport Nagoya Minato Aquls 3F (2-3-2 Komei, Minato-ku, Nagoya, Aichi) https://unkomuseum.com/nagoya/

Unko Museum OKINAWA: Address: Aeon Mall Okinawa Rycom 5F (1 Rycom, Kitanakagusuku-son, Nakagami-gun, Okinawa) https://unkomuseum.com/okinawa/

*Please check the official website for opening hours and ticket information.

[Scheduled to open in July 2026] Unko Museum YOKOHAMA BAY Yokohama World Porters 2F Stay tuned for future press releases for details!