Socho Shihatsu No Sappukei (2022) May 2026

The series is available on the WOWOW network in Japan. For physical collectors, a DVD Box was released in 2022. Socho Shihatsu no Sappukei - AsianWiki

(2022), also known as Blue Box Briefing , is a six-episode Japanese mystery miniseries. Broadcast on WOWOW , it adapts Yugo Aosaki's short story collection into an omnibus-style "locked-room" drama. The series centers on the psychological warfare between high school students in isolated settings, such as early-morning trains and ferris wheel gondolas. Series Overview Release Period: December 9, 2022. Genre: Mystery, Youth, Psychological. Format: 6 episodes (approx. 25–30 minutes each). Socho Shihatsu no Sappukei (2022)

Anna Yamada (as Sappukei) and Daiken Okudaira (as Katogi) appear in every episode. Episode Guide The series is available on the WOWOW network in Japan