Kowashiya

Sakaida Kou works as a full-time bartender and a part-time detective, but his specialty is a different kind of investigation: he is a spy of love. Handsome and seductive, he uses his charms to put young men in compromising positions, giving their lovers a convenient excuse to break up with them. His methods are cold and calculated, and he never looks back.

However, his latest target is nothing like the others. This young man seems immune to Kou's usual tricks, and the job that should have been simple becomes unexpectedly complicated. As Kou tries to seduce him, he finds himself facing a challenge that might change everything.