Sakamoto Days (Manga) Vol 01 (Mature)

Taro Sakamoto was once a legendary hit man considered the greatest of all time. Bad guys feared him! Assassins revered him! But then one day he quit, got married, and had a baby. He's now living the quiet life as the owner of a neighborhood store, but how long can Sakamoto enjoy his days of retirement before his past catches up to him?! For older teen audiences. Viz Media Llc
(W) Yuto Suzuki