Kafka Hibino / Kaiju No. 8 (played by Masaya Fukunishi) is a protagonist in Kaiju No. 8.
The protagonist, a 32-year-old man who gains the ability to transform into a powerful kaiju after an accident. He joins the Defense Force to fight monsters while hiding his secret, striving to protect humanity and reunite with his childhood friend Mina. Mina Ashiro (played by Asami Seto) is a protagonist in Kaiju No. 8.
Captain of the Third Division of the Defense Force. She is Kafka's childhood friend and a highly skilled combatant known for her powerful ranged attacks. She leads her team in battles against kaiju with calm determination. Reno Ichikawa (played by Wataru Katoh) appears in Kaiju No. 8.
A young recruit in the Defense Force who becomes Kafka's close ally. He is earnest and supportive, often assisting Kafka in missions and helping him adapt to military life. Soshiro Hoshina (played by Kengo Kawanishi) appears in Kaiju No. 8.
Vice-captain of the Third Division, a master swordsman who wields dual blades. He initially suspects Kafka's secret but later respects his strength and dedication, becoming a reliable comrade. Iharu Furuhashi (played by Yuuki Shin) appears in Kaiju No. 8.
Kikoru Shinomiya (played by Fairouz Ai) appears in Kaiju No. 8.
A prodigious young officer in the Third Division, daughter of the Defense Force Director General. She is exceptionally talented in combat, using a specialized axe-spear, and grows to respect Kafka's resolve. Isao Shinomiya (played by Tessyo Genda) appears in Kaiju No. 8.
Gen Narumi (played by Koki Uchiyama) appears in Kaiju No. 8.
Kaiju No. 8 (2024) — Character Map & Story Timeline
Kaiju No. 8 (2024) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.
AI Narrative Summary
Tracks Kafka's dual identity journey, Defense Force operations, and escalating kaiju threats across the first season.
Character Network — 10 Characters
Kafka Hibino / Kaiju No. 8 (Masaya Fukunishi) — protagonist The protagonist, a 32-year-old man who gains the ability to transform into a powerful kaiju after an accident. He joins...
Mina Ashiro (Asami Seto) — protagonist Captain of the Third Division of the Defense Force. She is Kafka's childhood friend and a highly skilled combatant known...
Reno Ichikawa (Wataru Katoh) A young recruit in the Defense Force who becomes Kafka's close ally. He is earnest and supportive, often assisting Kafka...
Soshiro Hoshina (Kengo Kawanishi) Vice-captain of the Third Division, a master swordsman who wields dual blades. He initially suspects Kafka's secret but...
Iharu Furuhashi (Yuuki Shin)
Kikoru Shinomiya (Fairouz Ai) A prodigious young officer in the Third Division, daughter of the Defense Force Director General. She is exceptionally t...
