- Voice Actor (CV)
- Yuusuke Kobayashi
- Role
- Supporting
- Identity
- Rookie employee of the assassination firm 'Murder Inc.' reassigned to Hakata, serving as pitcher for the Hakata Tonkotsu Ramens baseball team
Personality
chronically unlucky
voice of reason
comic relief straight man
timid and cautious
Saitou started out as a fresh recruit at the contract killing company 'Murder Inc.' before a series of circumstances landed him in Hakata against his will. Cursed with an almost supernatural streak of bad luck, he finds himself repeatedly entangled in conspiracies and falsely implicated in murders. Amid a Hakata underworld teeming with eccentrics and assassins, he stands out as one of the rare few who still possesses common sense, fulfilling the role of the group's straight man. He eventually joins forces with Bamba and the others, and takes the mound as a pitcher for their baseball team.