Starting with kajii’s instrument-making workshops and performances, the museum will host interactive artworks and remain open until nightfall for a special evening event. Starting in the evening, food stalls will set up, adding a lively atmosphere to the museum. It’s a one-day-only special nighttime festival.
Date | Saturday, September 5, 2026
Venue | Museum on Echigo-Tsumari, MonET Corridor
2:00 PM– kajii Instrument-Making Workshop
3:00 PM– kajii Everyday Object Instrument Concert: “Tableware Sings”
4:00 PM–9:00 PM Food Stalls Open
–9:00 PM Night Museum
We’ll use empty cans to make a magical instrument called the “Spring Can.” Bring your instrument to the concert so we can play together!
Time|2:00 PM – 3:00 PM
Fee|500 yen (per instrument)
Capacity|30 people
Reservation|Advance registration required (walk-ins also welcome)
Dishes, empty cans, basins, plastic bottles… Instruments that produce surprising sounds have been created from everyday objects. With plenty of interactive performances, get ready to enjoy an overwhelming dose of “everyday” entertainment!
Time|3:00 PM–
Admission|Free
Reservations|Not required
kajii
A musical duo consisting of Kumama and Sō. Driven by their desire to “make music and instruments more accessible,” they have created over 200 types of everyday-object instruments and use them to perform music.Centered around their original instrument, the “Shokkin”—which features an arrangement of rice bowls, noodle bowls, and tea cups—the music they produce from items like washbasins, empty cans, plastic bottles, and empty candy boxes has been highly acclaimed. Based in Nagoya, they have performed at over 1,000 shows across Japan. They published *“You Can Do It at Home! kajii’s Mysterious Handmade Instruments”* through Yamaha.Incidentally, both members are fathers.
From gourmet food to caricatures! A diverse lineup of unique vendors will bring the festival to life. Come enjoy MonET’s very first “Night Market.” The rest area will also be open (4:00 PM–9:00 PM).
We’ll introduce the vendors as soon as they’re confirmed.
*If you’re interested in setting up a booth, please contact MonET (025-761-7766).
Food stall menu. The most popular item is shaved ice made with homemade syrup and “Echigo Hime” strawberries.
Photo by Nakamura Osamu
On this day only, the play area will be open until 9:00 p.m. There are many interactive artworks that both adults and children can enjoy.
Yu Sato, “Omusubi Festival”
Photo by Nakamura Osamu
Juri Matsubara + Sora Ariyama / ASSISTANT≪Un/Maze≫
Photo by Nakamura Osamu
kajii≪A Grove of Sounds Created by Everyday Items≫
Photo by Nakamura Osamu
We are holding a special evening opening at MonET.
Opening hours|10:00 a.m.–9:00 p.m. *Re-entry permitted on the same day
Admission|”Echigo-Tsumari Art Field 2026″ Common Ticket or individual ticket (Adults: 1,200 yen; Elementary and Middle School Students: 600 yen)
| Date and time | Saturday, September 5, 2026 |
|---|---|
| Venue |
Museum on Echigo-Tsumari, MonET Corridor |
| Admission |
Admission to the gallery is free (though some events require a fee)
|