book #1 Otokogokoro (kokoro) (A Man's Heart) book #2 Koibitogokoro (Heart of Lover) book #3 Koigokoro (Heart of Love) book #4 Tokimekigokoro (Heart of Excitement)
I think it has a prequel?? And there are some oneshot chapter too This is basically just a fluffy manga, a whole lot with a relationship between two men lmao what am i talking about It's an easy read tho The last chapter is chap 5