Hard-Boiled Cop and Dolphin (Japanese: 灼熱のニライカナイ, Hepburn: Shakunetsu no Nirai Kanai, lit.

'Red Hot Nirai Kanai'[2]) is a Japanese manga series written and illustrated by Ryuhei Tamura.

Trouble-making police detective Boyle Samejima, who is not averse to breaking rules to get the job done, is transferred from Shinjuku, Tokyo to the laid-back Ogasawara Islands.

That little girl, Chako, has recently returned with a humanoid dolphin named Orpheus, whom she calls "Papa."

[2][3][4] Shueisha collected its chapters in five tankōbon volumes, released from November 4, 2020, to October 4, 2021.