Ai no Irezumi

Synopsis

"I felt like something would change if I took this step." Naoki is fed up with just letting the same boring days pass him by. One day, his fiancée calls him boring and dumps him, further aggravating those feelings. Then, he meets Aisuke, a tattoo artist, at a tattoo studio he happens to pass by. Naoki is captivated by Aisuke's mysterious charm and the "mark of a past flame" engraved on his chest. Thus, a heart-wrenching, sweet, and mature love story begins. (Source: Kadokawa, translated)