Experience-based exhibition 'OTO MART' featuring over 500 sounds, including giraffe calls and 'cool' chairs, to be held in Shibuya, Tokyo, starting April 29
CHOCOLATE Inc., in collaboration with NTT DOCOMO Studio & Live, will host 'OTO MART,' an interactive sound exhibition, in Shibuya.
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- 📰 Published: March 28, 2026 at 16:29
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CHOCOLATE Inc. (Headquarters: Shibuya, Tokyo; Representative Director: Yusuke Watanabe) is pleased to announce 'OTO MART,' an interactive exhibition featuring a collection of various 'sounds' from around the world. Held as part of the joint project 'Sound Grounds' with NTT DOCOMO Studio & Live, Inc. (Headquarters: Chiyoda, Tokyo; President & CEO: Satoshi Kobayashi), the event will take place in Shibuya, Tokyo, for a limited time starting April 29. Tickets go on sale today, March 27.
Based on the concept of a 'sound supermarket,' this event showcases over 500 different sounds from around the world, including giraffe calls, saxophone notes, and even flatulence. Visitors can freely play these various sounds to discover and enjoy their own 'good sounds.' Furthermore, all exhibited sounds can be layered on the spot to compose music, offering over 9.99 quadrillion possible combinations. Visitors can create their own original 'sound' and take it home with them.
■ 'OTO MART' Event Overview
- Dates: April 29 (Wed/Holiday) – May 17 (Sun), 2026, 11:00 AM – 9:00 PM (Last admission 8:30 PM)
- Venue: PLAT SHIBUYA (M's Harajuku B1, 6-27-8 Jingumae, Shibuya-ku, Tokyo)
- Admission: [Weekdays] Adults 1,500 yen, Children 1,000 yen / [Weekends & Holidays] Adults 1,800 yen, Children 1,200 yen (All prices include tax)
*Preschoolers are free
- Special Website: https://oto-mart.com/
- Ticket Sales Site: https://l-tike.com/event/mevent/?mid=780162
- Concept Movie: https://youtu.be/gR0hTNDgYPE
About the interactive exhibition 'OTO MART'
■ Concept
Based on the concept of a 'sound supermarket,' this event showcases over 500 different sounds from around the world, including giraffe calls, saxophone notes, and even flatulence. Visitors can freely play these various sounds to discover and enjoy their own 'good sounds.' Furthermore, all exhibited sounds can be layered on the spot to compose music, offering over 9.99 quadrillion possible combinations. Visitors can create their own original 'sound' and take it home with them.
■ 'OTO MART' Event Overview
- Dates: April 29 (Wed/Holiday) – May 17 (Sun), 2026, 11:00 AM – 9:00 PM (Last admission 8:30 PM)
- Venue: PLAT SHIBUYA (M's Harajuku B1, 6-27-8 Jingumae, Shibuya-ku, Tokyo)
- Admission: [Weekdays] Adults 1,500 yen, Children 1,000 yen / [Weekends & Holidays] Adults 1,800 yen, Children 1,200 yen (All prices include tax)
*Preschoolers are free
- Special Website: https://oto-mart.com/
- Ticket Sales Site: https://l-tike.com/event/mevent/?mid=780162
- Concept Movie: https://youtu.be/gR0hTNDgYPE
About the interactive exhibition 'OTO MART'
■ Concept