X (Kei Uzuki)

Update date: 8/7/2025

The enigmatic antagonist whose personal crusade against corruption pits him against Sakamoto’s unlikely team. :contentReference[oaicite:11]{index=11}

Similar Characters

• 

  Yoichi Nagumo

  The master of masks whose cheerful interference often saves Sakamoto from assassination—while having fun doing it. :contentReference[oaicite:23]{index=23}

• 

  Bacho

  The disciplined twin whose silent resolve makes her as formidable as her sister. :contentReference[oaicite:21]{index=21}

• 

  Son Hee

  The twin assassin whose coordinated strikes are as precise as they are merciless. :contentReference[oaicite:19]{index=19}

• 

  Heisuke Mashimo

  The underappreciated sniper whose transformation into Sakamoto’s ally underscores the power of belief and mentorship. :contentReference[oaicite:17]{index=17}

• 

  Boiled

  The conflicted hitman whose duel with Sakamoto is as much about personal closure as it is about the bounty. :contentReference[oaicite:15]{index=15}