Atsushi Sendou

Atsushi Sendou is the closest friend of the protagonist Takemichi and serves as the leader of the 'Gutter Five.' During the Tenjiku Arc, he stands alongside his allies as a member of the Tokyo Manji Gang's First Division in the conflict against Tenjiku. Known for his calm and steady nature and his deep bonds with those around him, he may not be the frontline fighter of the group, yet he consistently serves as Takemichi's emotional backbone, making him a warmly irreplaceable presence throughout the story.