A story of friendship, love and the brutal training of 14 Japan Coast Guard officers becoming rescuer divers. The rescuer divers, on the front line in rescue activities in heavy seas and always one step away from death, are a group of specialists in a profession that only 1% of all Coast Guard officers qualify for. In order to receive that qualification they have to undergo 50 days of grueling training in rescue activities. The young Cost Guard officers, including Daisuke Senzaki, take on the challenge of that hellish training. The story concentrates on the lives of the divers after having passed their examination.


Cast
* Ito Hideaki as Senzaki Daisuke
* Kato Ai as Izawa Kanna
* Nakamura Toru as Ikezawa Masaki
* Sato Ryuta as Yoshioka Tetsuya
* Sato Hitomi as Komori Chika
* Suzuki Kazuma as Fuyushiba Kosuke
* Natsuyagi Isao as Katsuda Kotaro
* Iida Kisuke as Miike Kenji
* Sakamoto Akira as Iwamatsu Daigo
* Hirayama Usuke as Yamaji Takumi
* Miyake Hiroki as Bessho Kenjiroh
* Usuda Asami as Hoshino Rei
* Ichiki Ami Ono Yui
* Okunuki Kaoru Ono Eriko
* Yoshimoto Miyoko as Ikezawa Naoko
* Masuoka Toru as Tsuda Shinpei
* Ibu Masato as Higo Daisaku
* Tokito Saburo as Shimokawa Iwao
* Sakamoto Makoto as Nagashima Kenta
* Ito Atsushi (ep1)
* Karina (ep1)
* Aoki Munetaka (ep1)
* Namioka Kazuki as Tokunaga Masaya (ep4)
* Fuse Hiroshi
* Suzuki Honoka
* Tanaka Tetsushi
* Yashiba Toshihiro