The ending is, like many described, bittersweet; there weren’t justice to both Ishii and Takeda (forced quit) but at least they found each other again.
Ishii (yakuza) is cute. Takeda (policeman) is hot, him getting graped was bittersweet. Nishida (yakuza boss) is crazy but hot, don’t like his side story though…
Furachi na Keiji-san