TV-Series
Description
Hinaichi holds the position of Vice Captain in the Kanagawa branch's Vampire Countermeasure Division, making her the youngest member ever to achieve this rank. Her petite frame features burnt-orange hair reaching her upper back, styled with a prominent left-side ahoge, long bangs sweeping rightward, and shoulder-length strands framing her face. She consistently wears a black headband and possesses lime-green eyes. Clad in the division’s standard female uniform, she frequently engages in combat wielding twin swords.

Personality-wise, Hinaichi projects a serious demeanor and ranks among the division’s top investigators and most adept fighters, foreshadowing a bright career trajectory. Yet she occasionally sabotages herself through premature assumptions. Her innocence regarding lewd matters surfaced during an incident involving Ydan Ojisan’s Y-beam, which left a peculiar side effect: under distress, panic, or upset, she involuntarily exclaims "Wee-wee," granting her immunity to vampire hypnosis. Attempts to cure this temporarily replaced the phrase with "weekend roast."

She harbors an intense craving for homemade sweets and snacks, especially those crafted by Draluc, often devouring them immediately if left unguarded. Draluc exploits this habit by regularly supplying treats, earning him her relatively decent treatment. She also favors music incorporating traditional Japanese instruments. Conversely, she despises penguins due to a childhood trauma: at age five, her older brother Kazusa pushed her into an aquarium penguin tank. Kazusa persistently stole her food in youth and continues this behavior into adulthood.

Her past includes a vague childhood encounter where Draluc protected her, though neither recalls details clearly. During a festival investigation, she crossed a path of torii gates, regressed to a childlike state, and faced eerie, glowing white figures with vampiric traits. A black-silhouetted figure rescued her, losing a shoe in the process. Later, noting Draluc’s missing shoe, she sensed an unacknowledged connection but dismissed the incident as a dream.

Hinaichi’s ahoge shifts dynamically with her emotions. Her blood type is A.