On the trail of Kazuo Henmi, Sugimoto's group heads to the herring fishing grounds in Otaru. Sugimoto saves a fisherman who grows enamored with him.

Cast: Kento Yamazaki, Anna Yamada, Gordon Maeda, Yuma Yamoto, Asuka Kudo, Shuntaro Yanagi, Ryohei Otani, Katsumi Kiba, Akihisa Shiono, Hiroyuki Ikeuchi, Yuki Sakurai, Hisako Ôkata