
Tokyo Bay Water Police, formed to combat rising maritime crime in under-patrolled waters contrasting land's high-surveillance success, unites a fractured team of officers—a veteran leader, an ambitious transfer detective, and a skilled marine engineer—whose clashing backgrounds evolve into collaborative resilience as they solve coastal crimes and protect Tokyo’s waterways.

Ryuta Sato
Takuma Ikari

Shigeaki Kato
Shun Kusakabe

Mizuki Yamashita
Reiko Arima

Akiyoshi Nakao
Mitsuru Fujisawa

Ryu Saito
Yasutaka Endo

Leo Matsumoto
Shingo Mikami

Sayaka Yamaguchi
Yukiko Hosono

Hayato Kakizawa
Ken Kuroki