Name: Kafka Hibino Age: 32 Gender: Male Affiliation: Japan Anti-Kaiju Defense Force, 3rd Division Identified Kaiju: Kaiju No. 8 Personality: Kind, hot-blooded, cares for his comrades, acts a bit like an old man Weapon: Kaiju-transformed body Features: An exceptional existence capable of transforming into a Kaiju Quote: "Even if I become a Kaiju... I want to stay on the side that protects people."

Name: Mina Ashiro Age: Around 27 Gender: Female Affiliation: Captain of the Japan Anti-Kaiju Defense Force, 3rd Division Personality: Calm, serious, strong sense of responsibility Weapon: Super-large sniper cannon Features: Top-class record for Kaiju neutralizations Quote: "I will carry out the mission."

Name: Leno Ichikawa Age: 18 Gender: Male Affiliation: Japan Anti-Kaiju Defense Force, 3rd Division Personality: Serious, hardworking, helpful/caring Weapon: Firearms Features: The partner figure who supports Kafka Quote: "I'll be the one to support you, Kafka."

Name: Kikoru Shinomiya Age: 16 Gender: Female Affiliation: Japan Anti-Kaiju Defense Force, 3rd Division Personality: Confident, tsundere tendencies, actually cares for her comrades Weapon: Giant axe-type weapon Features: The highest-class rookie in history Quote: "I'm not like you ordinary people."

Name: Soshiro Hoshina Age: 30s Gender: Male Affiliation: Vice-Captain of the Japan Anti-Kaiju Defense Force, 3rd Division Personality: Aloof/easygoing, caring, somewhat of a battle maniac Weapon: Specialized dual blades Features: A genius at neutralizing small-to-medium Kaiju Quote: "Well then, shall we start the Kaiju hunt?" Speaks with a regional drawl (Kansai dialect).

Name: Gen Narumi Age: Late 20s Gender: Male Affiliation: Captain of the Japan Anti-Kaiju Defense Force, 1st Division Personality: Does things at his own pace, otaku tendencies, the strongest Weapon: Identified Kaiju weapon Features: Japan's strongest class of anti-Kaiju combat power Quote: "I'm the strongest, after all."

Name: Iharu Furuhashi Age: 18 Gender: Male Affiliation: Japan Anti-Kaiju Defense Force Personality: Hot-blooded, hates losing, honest/straightforward Weapon: Firearms Features: Leno's rival Quote: "I won't lose either!"

Name: Haruichi Izumo Age: 18 Gender: Male Affiliation: Japan Anti-Kaiju Defense Force Personality: Calm, wealthy upbringing, intellectual type Weapon: Firearms Features: Heir to Izumo Tech Quote: "Let's do this efficiently."

Defense Force Trooper Kaiju Cleaner