Character Relationships in Blood+

Saya Otonashi (played by Eri Kitamura) is a protagonist in Blood+. Protagonist. Initially an anemic amnesiac schoolgirl living in Okinawa. Discovers she is the only one who can defeat Chiropterans, as her blood causes them to crystallize and shatter. Wields a special katana and travels globally with allies to eradicate the threat and recover her lost identity and past dating back to the 19th century. Haji (played by Katsuyuki Konishi) is a protagonist in Blood+. Saya's chevalier who accompanies her on her global journey. Acts as her loyal companion and ally while she fights the Chiropteran threat and uncovers her mysterious history. Kai Miyagusuku (played by Hiroyuki Yoshino) appears in Blood+. Riku Miyagusuku (played by Akiko Yajima) appears in Blood+. Mao Jahana (voice) (played by Ami Koshimizu) appears in Blood+. George Miyagusuku (played by Hochu Otsuka) appears in Blood+. David (played by Jurota Kosugi) appears in Blood+. Lewis (played by Takashi Nagasako) appears in Blood+.

Blood+ (2005) — Character Map & Story Timeline

Blood+ (2005) Poster

Blood+ (2005) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.

AI Narrative Summary

Overall narrative architecture across the single season, tracing Saya’s journey from amnesiac high schooler to destined Chiroptera slayer.

Character Network — 9 Characters

Key Relationships

Rating: 8.1/10 (285 votes)

Story Structure — 4 Plot Phases

Origins and Early Missions

Global Pursuit and Memory Fragments

Truth Unveiled and Chevalier Threat

Cataclysm and Aftermath