We carve memory into light — and hand tomorrow a story worth remembering.

2026年9月5日、東京都千代田区で上映会と監督・寿大聡による講演を開催しました。 小・中・高等学校、教育委員会、自治体、PTA・地域団体、企業からのご依頼を受け付けており、 上映会のみ、上映会と監督講演のセット、講演のみのいずれでもご相談いただけます。
A place where artists
are free to create.
A small production collective making film and stage from multiple vantage points — actor, director, producer. From first concept through casting to final delivery, we hold the heart of each work in our own hands.

Stories have the power to connect human memory across generations.
Trained under Tatsuya Nakadai at the Mumeijuku, I have spent years honing my craft on stage and on screen. A Star of Sea — drawn from the Tsushima Maru tragedy in which my grandfather survived — took nearly three years to complete and reach cinemas across the country.
We at LIB POSSE entertainment are a small, free-spirited collective that creates from the intersecting perspectives of actor, director, and producer. Carrying someone's memory toward someone else's unseen future — we ourselves are the ones who most eagerly await what will be born next.
Satoshi Judai寿大 聡
Representative · Actor · Film Director · Producer
Born in Saitama, 1981. Trained at the Mumeijuku under Tatsuya Nakadai, he has refined his expression on the foremost stages of theatre and film. As actor, director, and producer, he engages every phase of production — pursuing stories that carry memory forward.
Four questions we are asked most often about LIB POSSE entertainment and its founder Satoshi Judai: what the company does, who Judai is, what the film A Star of Sea is, and where to send casting offers. Fuller detail lives on the Company, Profile, and Selected Works pages.
Casting offers for film and stage, production consultations, interview requests, and speaking engagements — we welcome your message through our dedicated form.