Soranoana, Pioneering 'Theater for Listening,' Announces Ticket Sales for Second Performance '210th Day Diorama'

Soranoana (Artistic Director: Yuka Mizukami) presents '210th Day Diorama,' to be performed from Friday, September 25, 2026, to Sunday, September 27, 2026, at Ochanomizu RITTOR BASE (B1, Ochanomizu Christian Center Building, 2-1 Kanda Surugadai, Chiyoda City, Tokyo).

Tickets are now on sale via Confetti (operated by Longrun Planning Co., Ltd., Shinjuku City, Tokyo; CEO: Daigo Kuriomatsu).

Ticket Purchase Link

Official X (Twitter) https://x.com/soranoana01

Returning to Ochanomizu RITTOR BASE following last year's 'Aoi Hana no Nezame,' this year's production will feature an upgraded format with five performances across three days.

Anticipate live music and new experimental elements in this second experimental performance, '210th Day Diorama.'

{Synopsis}

"I want to be friends with you."

I still dream about it.

About the world where I became true friends with him.

"Don't you want to see that world?

This is a box. As long as the lid remains closed, both possibilities exist," someone said.

And once again, the boy awakens on the day the 210th-day wind blows.

About Soranoana

Founded in 2025, Soranoana champions the concept of 'theater for listening,' fully utilizing the acoustics of Ochanomizu RITTOR BASE. Dubbed an 'experimental performance,' the first production, 'Aoi Hana no Nezame,' restricted audience vision with blindfolds and heightened immersion using scent and mist. Live music is also a core concept.

Performance Overview

'210th Day Diorama'

Performance Period: September 25 (Fri) – September 27 (Sun), 2026

Venue: Ochanomizu RITTOR BASE (B1, Ochanomizu Christian Center Building, 2-1 Kanda Surugadai, Chiyoda City, Tokyo)

Cast

Nozomi Nagano

Kokka Himari

Makiko Takeda (Space Craft)

Ka Iguchi

Yuka Sugiwara

Shin Kuwazaki

Dr. Abura-e

Yuu Kino (PSYCHOSIS)

{Music}

Airi

Yuka Mizukami

Staff

Sound & Streaming Video: Shin Kuwazaki

Lighting Operation: Shio Koshizumi

Promotional Art: Tomoko Kosaka

Visual Photography: Yuu Kino (PSYCHOSIS) / Chigusa Chiyo

Performance Schedule

9/25 (Fri) 19:00

9/26 (Sat) 14:00 / 18:00

9/27 (Sun) 13:00 / 16:00

※Doors open 30 minutes before showtime

Ticket Prices

Streaming-included Ticket: 6,500 JPY

General Advance: 4,000 JPY

Student: 3,000 JPY

(All seats unreserved, tax included)

Ticket Website: Confetti

Ticket Purchase Guide & Confetti Member Benefits https://service.confetti-web.com