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Blue Box Briefing poster HD

Blue Box Briefing

TMDB7.4/107 votes
2022 Series 1 Season

This work depicts a “five” locked room mystery drama about two high school students, which develops in the first train…

Where to Watch

JP

Stream

Streaming availability via JustWatch / TMDB.

Seasons and episodes

1Season 1 Jun. 15, 2026

Details

TypeSeries
Release year2022
TMDB rating7.4/10
RegionJP

Synopsis

This work depicts a “five” locked room mystery drama about two high school students, which develops in the first train in the early morning, the family restaurant after school, and the gondola of the Ferris wheel. A word that suddenly changes from everyday life to extraordinary, a psychological warfare on searching each other’s minds. Youth, a fragile blue human figure, is depicted in a peculiar situation called a locked room.

Top cast

Frequently asked questions

Where can I watch Blue Box Briefing?

Blue Box Briefing is available to stream on U-NEXT and FOD in JP.

Is Blue Box Briefing on U-NEXT?

Yes. Blue Box Briefing is available to stream on U-NEXT in JP. Open the “Where to Watch” section above for the direct link.

Is Blue Box Briefing available to stream for free?

Blue Box Briefing is not free to stream right now, but it is included with a subscription to U-NEXT and FOD.

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