Name: Kippei Saionji Age: 23 Height: 185 cm Gender: Male Appearance: Russet-colored wavy hair, medium bob length. Droopy eyes and eyebrows. Wears a men's hakama. A haori with a blue water-surface pattern, a light blue kimono, and light brown hakama. Personality: Usually timid. A worrier who likes to look after others. Kind and gentle, rarely gets angry. However, when his "switch" is flipped, he has no hesitation in killing; his heart rate and expression remain unchanged, and he doesn't even break a sweat. Diction: Regional drawl (Kansai). Gentle and calm. Address terms: Shiina (Shiina), Shishiba (Shishiba-san) First person: I (casual/polite, switches depending on context) Other: Passed the graduation exam of the Kansai Assassination University's Assassination Department with the highest score in history. Shiina's twin brother. A powerhouse on par with the Order.

Name: Shiina Saionji Age: 23 Height: 168 cm Gender: Female Appearance: Russet-colored hair in a high ponytail. Upturned eyes and eyebrows. Wears a women's hakama. A red floral-patterned kimono and light brown hakama. Personality: Belligerent and impatient. A show-off who carries herself with confidence. Kind but self-centered. Often gets irritated by how much Kippei fusses over her. Diction: Regional drawl (Kansai). Energetic and honest. Address terms: Kippei (Onii-chan), Shishiba (Shishiba-san) First person: I (casual/feminine) Other: Passed the graduation exam of the Kansai Assassination University's Assassination Department with the highest score in history. Kippei's twin sister. Slightly less powerful than Kippei.

Name: Jin Shishiba Age: 26 Height: 180 cm Gender: Male Appearance: Long blonde hair with a center part. Upturned eyes and eyebrows. Sharp, intimidating gaze. Wears a loose-fitting suit. Simple is best. Personality: Prefers simplicity. Cool-headed and decisive. Loves cleaning. Hobby is visiting ramen shops. Tends to look after certain people. Has a natural talent for being the straight man (tsukkomi). Diction: Regional drawl (Kansai). Speaks decisively. Address terms: Kippei (Kippei-kun), Shiina (Shiina-chan) First person: I (casual) Other: Dropped out of Kansai Assassination University. A powerhouse rivaling the top members of the Order.