Blue Box Briefing

Premise

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.

Premise: "Youthfulness is like an enclosed room made of awkwardness."

Cast and characters

Leading cast

• Anna Yamada as Sappukei
• Daiken Okudaira as Katogi

Guest cast

• Eiku Yamashita as Narita
• Kota Yokoyama
• Satoshi Mizuno
• Yuta Hayashi as Arakawa
• Ichika Osaki as Nogi
• Seina Nakata as Utako
• Ai Yoshikawa as Sanada
• Yuwa Suzuki as Utako [Young]
• Tsumugi as Sanada [Young]
• Junya Asada as Fuji
• Ayumu Mochizuki as Itori
• Shota Nishioka as Kurama

Episodes

This series spans 1 season with 6 episodes.

Production

Release

References

1. The Movie Database (TMDB)
2. Official Website
3. EpisodeTime Show Page