





Logo design by Kazuki Takakura
Hyper Museum Hanno


2026.3.14(SAT) - 2026.8.30(SUN)
Opening hours | 10:00 - 17:00 (Entry until 16:30 PM)
Organized by | Hyper Museum Hanno
Sponsored by | Hanno City, Hanno City Board of Education (Experience Project for Elementary and Junior High School Students in Hanno City), FM NACK5, TV Saitama
Cooperation | Sign Artec Co., Ltd.
*Same-day tickets are sold at the museum ticket booth (sales hours: 10:00 - 16:30)
EVENTS ~ August 21, 2026 (Sunday)
A collaboration with "metsä's Summer Solstice Festival 2026"!
Even the bear is wearing a flower crown to welcome you.

In conjunction with "metsä Midsummer Festival 2026," held at "metsä Village," a Nordic lifestyle experience facility where Hyper Museum Hanno is located, Kumachan, the mascot character in the free photo booth area of the lobby, will also be appearing wearing a flower crown, a must-have item for the Midsummer Festival. Don't miss this special opportunity to take a photo with Kumachan, available only for a limited time!
EVENTS 2026/6/20 (Sat)
Artist presence & VR artwork experience event, first time shown in Japan

Sebastian Masuda will be present at the museum, and will be holding his ever-popular autograph sessions. In addition, this time, there will be a trial session for the VR work "Sense Share Bear," which will be shown in Japan for the first time, exclusively for exhibition visitors!
CAMPAIGN~ August 30, 2026 (Sunday)
The moment you step off the train at Hannō Station, you're greeted by a "KAWAII" monument.
Visit the Hannō Building and the Museum to get a limited edition sticker!
The Seibu Hannō Pepe station building, which is directly connected to Hannō Station, the gateway to metsä, will also be celebrating its first anniversary!
The shop window now features 'New Generation Plant #2', a colorful and "KAWAII" monument by Sebastian Masuda!
A reciprocal campaign between Seibu Hannō Pepe and Hyper Museum Hannō will also be held.
Receive a limited-edition, non-saleable "KAWAII" sticker from the exhibition!
(Limited quantity available; while supplies last)


EVENTS 2026/5/16 (Sat)
A journey through the "KAWAII" utopia with Sebastian Masuda.
Museum Tour, Talk Show & Autograph Session Announcement

The day will feature various events with artist Sebastian Masuda, including an explanation of his works, a talk session, an autograph signing, and a meet-and-greet and photo session with the mascot character, Kuma-chan. The hugely popular "KAWAII WORLD SHOP" will also be receiving a steady stream of cute new products.
EVENTS 2026/5/2 (Sat), 3 (Sun)
Special event: "KAWAII Golden Week"

An accessory and coloring corner has opened in the plaza in front of the museum (metsä Aukio)! Anyone can enjoy making accessories from "Decora," the popular cute fashion brand in Harajuku and on social media, and coloring in works by Sebastian Masuda. In the KAWAII area on the second floor lobby (free admission), there will be a photo booth where you can meet characters in colorful KAWAII bear costumes and take photos and videos. The "KAWAII WORLD SHOP," a pop-up shop offering KAWAII fashion and souvenirs, is also very popular, with a corner where you can choose your favorite design and create your own personalized charm!
EVENTS May 16, 2026 (Sat) *Application deadline: April 26 (Sun)
A special service to "KAWAIITOPIA" has been decided for the "KAWAII Train"!

A special one-day-only collaboration.
Pink Bird, the tour guide for "FUTURE TRAIN," a restaurant from Kyoto that travels to the future and produced by Sebastian Masuda, and Sebastian Masuda himself will also make an appearance!
Join Sebastian Masuda on the "KAWAII Train," connecting Ikebukuro to Hanno, on a journey to "KAWAIITOPIA," a kawaii utopia. Enjoy the train's interior filled with background music selected by Masuda Sebastian with a kawaii theme, experience a special version of the "Imagination Card," and savor the Nordic culture of "FIKA" by enjoying kawaii drinks and snacks imported directly from Scandinavia.
Past exhibitions can be found here





