Program
Pijin Neji + YCAM "Generative Sensei"
Updates
The flyer for this performance is now available. You can view it here.
Autumn Meteorite 2026 Tokyo kicks off with kids and AI!
Learn together with AI robots, asking: What does it mean to be human?
Join us at the theater to teach the robot "Sensei (teacher)" what it means to be human.
AI is rapidly becoming part of our daily lives, transforming everything from how we live to how we communicate. How should humans engage with these technologies, which are composed of humanity's collective words and expressions? This question is already firmly present in our everyday lives, and will only grow more complex in the future. The children who will help shape the society of tomorrow will be called upon to engage with this challenge throughout their lives in a way that modern adults may not.
Created in collaboration with dancer and choreographer Pijin Neji and the Yamaguchi Center for Arts and Media [YCAM], this performance piece is open to children in fourth grade elementary or above.
After beginning his career as a dancer with the dance company Dairakudakan, Neji went on to create works that explore the body through the interplay of voice and movement. Serving as both director and choreographer, he presents a classroom where AI, robots, and humans learn together through the act of “generation.”
The robots, seated at desks in a classroom-like setting, invite us: “You can talk to us anytime.” Through exchanges with the audience and the robot “Sensei ” —via questions such as “What does seawater taste like?” or “What does it feel like to have a pounding heart?”—the robots accumulate knowledge. Eventually, they begin to “teach” the class themselves, transforming the space into a whirlwind of communication among AI systems. When that moment arrives, how will we experience what unfolds before us?
Dates
October 9th (Friday), 2026 - October 12th (Monday)
Schedule
Fri Oct 9, 4:30pm (Gathering: 4:10pm) ★
Sat Oct 10, 11:00am (Gathering: 10:40am) ★◯ / 6:00pm (Gathering: 5:40pm) ★◯
Sun Oct 11, 11:00am (Gathering: 10:40am) ★■ / 3:00pm (Gathering: 2:40pm) ★■
Mon Oct 12, 11:00am (Gathering: 10:40am) ★
*Please note that guests arriving after the gathering time may not be admitted.
★=After each performance, there will be a 60-minute philosophy dialogue session reflecting on the experience. You are warmly invited to join.
◯=Real-time subtitles will be provided for people who are deaf or hard of hearing.
Advance reservation is required. This service is available in Japanese only.
■=Japanese-to-English whispering interpretation available. (Reservation required)
Venue
Tokyo Metropolitan Theatre (Theatre West)
Additional info about Runtime: Please come to the reception at least 20 mins before the performance.
Runtime: Approx. 65 MIN
Performance Language: Japanese
Ticket Information
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Sales period
On general sale from: Sat Aug 8, 10:00am -
Where to Book Tickets
【Tokyo Metropolitan Theatre Box Office】
Online
https://www.geigeki.jp/en/ticket/
・Non-Japanese credit cards accepted
・Tickets can be bought 24/7 (Excluding when the website is down for maintenance)
Phone
0570-010-296
・10:00 to 19:00 excluding days when the theatre is closed
・It is not possible to call the Box Office from international numbers, some IP phones or prepaid mobile phones.
Box Office
Open on the 1st floor of Tokyo Metropolitan Theatre
・Only Japanese credit cards / cash payments accepted
・Opening hours: 10:00 to 19:00 (excluding holidays)
【Ticket PIA】
Only Japanese credit cards / cash payments accepted
・WEB (https://w.pia.jp/t/geigeki/)
Important Information
* Admission is limited to ages 9 and older. (children may attend unaccompanied)
* Photography and video recording may take place during the performance. Any images or footage captured may be used for documentation and promotional purposes.
* Tickets with age-based discounts are available in advance only through the Tokyo Metropolitan Theatre Box Office (limited quantities available; valid ID required on the day of the performance).
* We cannot provide a refund for the difference if you are eligible for an age discount but you purchase a general admission ticket. In addition, if you purchase a discounted ticket that you are not eligible for, then you will be asked to pay the difference at the reception counter on the day of the performance.
* Visitors with a Disability Certificate or Mirairo ID can get tickets at a discounted price. Please check with the box office or the official website and check “Hello and Welcome (Attendee Support)” .
* Please contact the Box Office (0570-010-296) before purchasing a ticket if you are a wheelchair user as there is limited space within our venue.
* Performance information and other details may be subject to change due to unavoidable circumstances.
* The reserving, buying or reselling of tickets for commercial purposes is strictly prohibited.
* We do not accept cancellations or changes once tickets have been purchased. This excludes where a performance is cancelled.
* Please be sure to check for the latest information on the official website before attending.
[All seats non-reserved (with numbered entry / Tax included)]
Adult: JPY 5,000
U15s: JPY 2,500
Discount for Persons with Disabilities: 10% discount from adult prices
→Book tickets (Japanese-to-English whispering interpretation available)
*Available on October 11 only. This ticket includes Japanese-to-English whispering interpretation. If you do not require English-language support, please purchase your ticket via the Japanese ticket site.
Accessibility
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For guests who are deaf or hard of hearing
Real-time subtitles will be provided for people who are deaf or hard of hearing.
Advance reservation is required. This service is available in Japanese only.
For Visitors with Physical Disabilities
Visitors who use wheelchairs are welcome to attend.
For Those Who May Have Concerns AboutAttending Performances
Guide dogs, service dogs, and hearing dogs are welcome to accompany visitors.
Childcare service
For guests attending with small children
- Wheelchair Seating
- For Children
- Children Service
- Closed Captions in Japanese
Profile

Photo by Tomo Wakita
Direction, composition and performance: Pijin Neji
Dancer/choreographer. Represents neji&co. He danced in the butoh company Dairakudakan directed by Maro Akaji until 2004, and has been creating his own work ever since. His pieces explore the evolving nature of the body, wherein the voice and physical movement influence and transform one another.
He received the Yokohama Dance Collection EX Jury Prize and was selected in the Festival/Tokyo’s Emerging Artists Program for F/T Award in 2011. In 2016, he curated “Our Masters – Hijikata Tatsumi <방언/glossolalia>” at the Asia Culture Center in Gwangju, Korea. In 2024, he co-directed “Stand by Me” by Shinichi Anasako × Pijin Neji with Tentenko. From 2020 to 2023, he created the “Pandemic Report Trilogy” as neji&co.

Produced by Yamaguchi Center for Arts and Media [YCAM]
The Yamaguchi Center for Arts and Media [YCAM], commonly known as “YCAM,” is an arts center located in Yamaguchi City, Yamaguchi Prefecture.
Since opening in 2003, YCAM has produced and presented works that utilize contemporary technology through collaborations with artists, centered around its research and development team, YCAM InterLab. Beyond exhibitions and performances, the center offers a diverse range of programs, including film screenings and workshops. The center also applies the knowledge and skills cultivated through its artistic production to engage in initiatives with the public and schools, such as media literacy education for children.
Cast and Staff Profile

Original Text: Sayo Onoda
Writer, software engineer, and photographer.
In 2019, Onoda won the 10th Sogen SF Short Story Prize (Excellence) for “Inchin Shikatsu (Reckless)”, and made her professional debut with that work in 2021. Her published works include “Gīku ni Jū wa Iranai (Guns for Geeks)” and “BYE: MY SPECIES.” She has also contributed to numerous anthologies.
Since 2016, her work has been reaching international audiences through, for example, the inclusion of “The Washing Machine Ate the Socks” in Insignia 2020: Best Asian Speculative Fiction, and the translation of “Lo Sbadiglio Di 4,6 Miliardi Di Anni ".

Sound: Masamitsu Araki
Artist, musician, and sound designer. Born in Yamagata Prefecture in 1981, Araki is currently based in Kyoto.
Working primarily with music, he explores the creative possibilities of listening with a humorous approach, constructing soundscapes through his distinctive interpretations. He presents his work in diverse forms, including theater, installation, performance, and sound recordings.
Recent stage works include “NO, BONCHI (Fast Research Scrapping)” (2025), “Vacant TT” (2024), “Soundtrack for Midnight TAMURO” (2021), and the solo exhibition “Why Don’t You Dance?” (2022). He is also a member of the music group NEW MANUKE.
Direction, Composition and Performance: Pijin Neji
Performance: Pijin Neji
Original Text: Sayo Onoda
Script: Pijin Neji, Sayo Onoda, YCAM
Sound: Masamitsu Araki
Assistant Director: Tatsunori Imamura
Technical Direction: Mitsuru Tokisato*
Production Management: Hazuki Ohta*
AI System Development: Junji Nakaue
Dialogue Generation Design: Sayo Onoda, Pijin Neji
Robot
Mechanism Design and Development: Hayato Itakura*, Keita Miyashita*
System Design and Development: Mitsuhito Ando*, Keita Miyashita*
Design: Mitsuru Tokisato*, Hayato Itakura*, Ayumi Takahara*
Audio Design and operation: Junji Nakaue, Mitsuhito Ando*
Light Design: Fumie Takahara*
Videography: Hayato Itakura*, Mitsuru Tokisato*
Stage Operation: Hazuki Ohta*, Mitsuo Tsuda*
Costume: Kyoko Fujitani
Slides: Ayumi Takahara*
Public Program: Daichi Yamaoka*, Haruki Ohba*, Nanami Abe*
Legal Advice: CITY LIGHTS LAW (Tasuku Mizuno, Nao Katayama)
Planning and Production: Akiko Takeshita*, Kilarla Akiyama*
Supervision: Daiya Aida*
*YCAM Staff
Co-developed with YCAM InterLab
Produced by Yamaguchi Center for Arts and Media [YCAM]
<Performance in Tokyo>
Agent: Daichi Yamaoka*, Haruki Ohba*, Nanami Abe*
AI System Development and Operation: Atsuya Kobayashi
Performance System Direction: Kosaku Namikawa
System Operation: Yohei Miura, Tomoya Matsuura
Robot Operation: Keita Miyashita*
Audio Operation: Junji Nakaue
Lighting Operation: Megumi Yamashita(RYU)
Stagehand: Kilarla Akiyama*
Stage Manager: Yukimi Sato (Stage Work URAK Co., Ltd.)
*YCAM staff (2026)
Supported by Yamaguchi City
<World Premiere>
Robot Control System Operation: Junji Nakaue*
Robot Operation: Keita Miyashita*
Stage Manager: Yukimi Sato (Stage Work URAK Co., Ltd.), Hazuki Ohta*
Technical Support: Yano Butai
Lighting Operation: Ikuko Yano(Yano Butai)
Philosophical Dialogue Training: Rei Nagai
Editing : Gabin Ito
Graphic design: Taeko Isu
Illustration: fancomi
Documentation: Tomoya Watanabe*
Documentation (videography): Kosuke Shiomi, Yasuhiro Tani, Yuki Moriya, Tomoya Watanabe*
Production assistance: Rie Okada, Maho Morikuni
*YCAM staff (2025)
Organized by Yamaguchi City Foundation for Cultural Promotion
Supported by Yamaguchi City, Yamaguchi City Board of Education
Funded by Japan Creator Support Fund for Cultural Facilities
In collaboration with Kodomo Station Yamaguchi


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Others
Tour performances at elementary and junior high schools in Yamaguchi City are scheduled to take place from December onward.
Inquiries
Tokyo Metropolitan Theatre Box Office +81 -570-010-296 (10:00 to 19:00 excluding days when it is closed)