Nihilistic Haikyo leader who orchestrates mass suicides and runs I.C. Corp.
Michiru's kind cousin and close friend whose growing suspicion and hostile behavior destabilize the central friendship.
Sakiko lives with Miyako and becomes part of the unsettled relationship between Miyako and Shintani. Haunted by memories of her father and his girlfriend calling her dirty, she finds comfort in Shintani but is also in love with Miyako. After conflict over Shintani, she and Miyako apologize and consider taking a trip together.
A kendo student who trains under Tadashi and begins a relationship with Takuya after he confesses his feelings. She struggles with jealousy and shame, tests Takuya’s devotion, and insists their relationship is over even as their attachment persists. At the final confrontation, she tells Tadashi she wants an ordinary romance and blames Takuya for keeping her from leaving.
A freelance journalist investigating the mysterious case that sent Ginji to prison, Miyoko connects its history to Kuroda’s present political ambitions. She reveals that she is the granddaughter of Ginji’s former fiancée and tells him that Kuroda asked her to follow him. As the conflict develops, she urges Ginji to wait before confronting Ōmuta.
Kiyomi is Yuko's irresponsible older sister and Mami's abusive mother. After leaving Mami with Yuko, she returns and forcibly takes the child to her boyfriend's home, carrying some of the dangerous extensions with her. The hair kills both Kiyomi and her boyfriend after Mami is locked in a closet.
Mariko Higuchi works within the state-regulated retaliation system, advising clients about legal judgments, compensation, and hiring bodyguards. She uncovers the truth about Project Fenrir and explains the Special Measure to Sumikawa, offering him Ghost as protection. She later reveals that Tsuneo Iwasaki and Toshio are next subjects.
Tsugumi has 28 screen credits in a career dating back to 1997. Their work spans 4 cinematic universes — most prominently Suicide Club Collection with 1 titles. Signature works include Noriko's Dinner Table, Luxurious Bone, Moonlight Whispers. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 4 universes
Related entry on Wikidata (Q181604), public domain (CC0).
