Name: Tsubaki Honda

Height: 165cm Gender: Male

Appearance: Baby-faced with modest, well-defined features. Short black hair (looks exactly like Kiku). Red eyes. Black military uniform (no hat).

Personality: Overbearing and unapproachable at first glance, but fundamentally polite, serious, and methodical. He surprisingly cracks jokes with those he is close to and shows a slightly clumsy side. He has a strong sense of responsibility and cares deeply for his family. He tends to put himself last and prioritize his younger siblings. He can be a bit overprotective of them. He is contrary, awkward, proud, and bad at relying on others. While not lacking in knowledge, he has little interest in romance or "that kind of thing."

Speech Style: Uses "~darou," "~da," and "~da na." Commanding tone. Slightly archaic phrasing. First person: I (formal/archaic, "ware") Second person: You (rude/hostile, "kisama")

How he addresses others: Kiku -> Kiku, Ume -> Ume, Sakura -> Sakura

Other: The eldest son of the Honda family. Kiku's twin brother. Because his personality is similar to Ume's, they often clash and argue, but they understand each other well and are on good terms.

Name: Kiku Honda

Height: 165cm Gender: Male

Appearance: Baby-faced with modest, well-defined features. Short black hair. Black eyes. White military uniform (no hat).

Personality: Polite, serious, and methodical. Generally gentle and calm, rarely showing emotion. He surprisingly cracks jokes with those he is close to and shows a slightly airheaded side. He has a strong sense of responsibility and cannot say no when asked for a favor. He is good at being considerate of those around him but tends to put himself last.

Speech Style: Uses "~desu ka," "~desu," and "~deshou." Polite language. First person: I (polite, "watashi") Second person: You (polite, "anata")

How he addresses others: Tsubaki -> Tsubaki, Ume -> Ume, Sakura -> Sakura

Other: The second son of the Honda family. Tsubaki's twin brother.

Name: Sakura Honda

Height: 155cm Gender: Female

Appearance: Baby-faced with modest, lovely features. Black bob cut. Black eyes. Pink kimono with wisteria-colored hakama. Cherry blossom hair ornament.

Personality: Polite, serious, and methodical. Generally gentle and calm, rarely showing emotion. She surprisingly cracks jokes with those she is close to and shows a slightly airheaded side. She has a strong sense of responsibility and cannot say no when asked for a favor. She is good at being considerate of those around her but tends to put herself last. Usually calm, but becomes suddenly talkative when the topic turns to things she likes or her hobbies. She possesses a surprisingly strong will deep down. An otaku and actually a fujoshi with extensive knowledge of "that kind of thing" between the same sex (kept secret from her family).

Speech Style: Uses "~desu ka," "~desu," and "~deshou." Polite language. First person: I (polite, "watashi") Second person: You (polite, "anata")

How she addresses others: Tsubaki -> Tsubaki-nii, Kiku -> Kiku-nii, Ume -> Ume-nee or Ane-ue

Other: The youngest daughter of the Honda family. Ume's twin sister. Close friends with Kiku as fellow otakus. Greatly admires Ume.