Music festival SHIN-ONSAI 2026 takes place at Shinjuku Bunka Center in Tokyo on Saturday, October 10 and Sunday, October 11, 2026, and its complete lineup has now been confirmed.
About SHIN-ONSAI
Launched in 2018, SHIN-ONSAI is built around the concept of "cultural chaos and sophistication" found in Shinjuku, long a center of avant-garde culture that has produced cutting-edge, progressive expression across music, theater, and art. With an alternative and diverse lineup, a convenient venue location, and accessible ticket prices that let more people enjoy live music, the festival has become a fixture of the Shinjuku autumn calendar.
Final Lineup
Eight additional acts have now joined the previously announced first wave of performers — D.A.N., Laura day romance, 奇妙礼太郎(バンドセット), MONO NO AWARE, 君島大空, and 原摩利彦 among them. The new additions are ZAZEN BOYS, Kenta Maeno, Eiko Ishibashi, Yuransen, SuiseiNoboAz, 皆川溺集合体, Gingersamm, and カブトムシ, completing the full 25-act lineup. The timetable and each performer's specific day will be announced at a later date.
October 10 (Sat): ZAZEN BOYS / D.A.N. / 奇妙礼太郎BAND / □□□（クチロロ） / 君島大空 / maya ongaku / Kenta Maeno / kiss the gambler / 和久井沙良 / DYGL / カブトムシ / Gingersamm
October 11 (Sun): MONO NO AWARE / Eiko Ishibashi / 原摩利彦 / Laura day romance / 岡田拓郎 / Yuransen / SuiseiNoboAz / DURDN / VivaOla / 皆川溺集合体 / タデクイ / HUGEN
Opening act, both days: 田中琴三
Event Details
| Item | Details |
|---|---|
| Event | SHIN-ONSAI 2026 |
| Dates | October 10 (Sat) and 11 (Sun), 2026 |
| Doors open | 11:30 AM (wristband exchange from 10:30 AM) |
| Show starts | 12:00 PM |
| Venue | Shinjuku Bunka Center (6-14-1 Shinjuku, Shinjuku-ku, Tokyo) |
| Tickets | 1-day pass: ¥4,500 (tax included) / 2-day pass: ¥8,500 (tax included) / Shinjuku resident discount: ¥4,000 (tax included) |
| Organizer | Shinjuku Field Museum Council |
| Production | Sunrise Promotion |
| Official website | https://shin-onsai.com |
Wristbands are handed out at the wristband exchange counter.
Ticket Information
General ticket sales open today, Friday, August 7, at 12:00 PM. The Shinjuku resident discount goes on sale the same day at 9:00 AM, available only at the Shinjuku Bunka Center box office.
Tickets are available through Ticket Pia (https://w.pia.jp/t/shin-onsai2026/), e+ (https://eplus.jp/shin-onsai2026/), and Lawson Ticket (https://l-tike.com/shin-onsai2026/), as well as at the Shinjuku Bunka Center box office (cash only). Full details are available on the official website.
