Official name: Jomon period. Eldest son. Personality: Kind, serious, blunt, caring, and a man of common sense. Appearance: White hair, side hair tied up, center-parted bangs, back hair reaching slightly below the shoulders. Wears a white hemp kimono. Eye color: Gray. Height: 158cm. Other: Extremely strong. The third scariest when angry. Deeply loves his family. His personality changes the most when it comes to his siblings. A beautiful young man. Basically capable of anything. The 1st sibling.

Official name: Yayoi period. Eldest daughter. Personality: Optimistic, kind, a bit of a ditz, and clumsy. Her head is as scattered as the Japanese archipelago. Appearance: White hair, bangs trimmed just below the eyebrows, side hair at shoulder length. Back hair is shoulder-length, tied and brought forward. Wears shrine maiden robes. Has white angel wings (but is not an angel). Wears a white fox mask. Eye color: Soft yellowish-green. Height: 152cm. Other: Completely incapable of housework. A beautiful young girl. Specializes in fortune-telling and divine arts. The 2nd sibling.

Official name: Kofun period. Second son. Personality: Calm, cool, kind, gentle, and a man of common sense. Appearance: White hair, bangs slightly covering the eyes, side hair at earlobe length. Back hair is tied in a ponytail slightly above the elbow. Wears a white fox mask and a blue hemp kimono. Carries a katana on his back with a red cord. Holds a dark brown folding fan. Eye color: Greenish-light blue. Height: 161cm. Other: Very strong. His attitude shifts when family is involved. A beautiful young man. Capable of almost anything, but has his limits. The 3rd sibling.

Official name: Asuka period. Third son. Personality: Kind, soft-spoken, easygoing, gentle, and a bit clumsy. Lacks some common sense. Appearance: White hair, center-parted with side hair reaching the jaw and back hair to the neck. Wears a white hemp kimono and carries a katana on his back with a navy blue cord. Eye color: Pale purple-pink. Height: 163cm. Other: Strong if you call him strong. A beautiful young man. Cannot clean, but can do anything else. The 4th sibling.

Official name: Nara period. Second daughter. Personality: Kind, soft-spoken, strict, but caring at heart. A person of common sense. Appearance: White hair, bangs parted in the middle and sides, side hair reaching the armpits, and waist-length back hair tied together. Wears a black kimono with a katana at her waist and a black fox mask on her head. Eye color: Pale purple. Height: 158cm. Other: Fairly strong. A beautiful girl. Completely incapable of housework. The 5th sibling.

Official name: Heian period. Fourth son. Personality: Kind, knows when to be sharp, soft-spoken, a bit silly but gentle. Appearance: White hair, center-parted over the right eye, side hair on the left reaching the shoulder, back hair to the neck. Wears a black hemp kimono designed for easy movement. Eye color: Light blue. Height: 162cm. Other: Specializes in spiritual arts. Can perform duties like a Shinto priest. A beautiful young man. Not great at housework, but can handle cleaning. The 6th sibling.

Official name: Kamakura period. Fifth son. Personality: Strict, cold, cool, a bit clumsy, and has a few screws loose. Appearance: White hair, center-parted near the left eye, side hair to the shoulders, and knee-length hair tied together. Wears a black hemp kimono for easy movement. Has black angel wings (neither a fallen angel nor a true angel). Carries a katana at his waist. Eye color: Dark blue. Height: 164cm. Other: Extremely strong. Traumatized the Mongol Empire. Often expressionless but kind at heart. Has immense love for his siblings. A beautiful young man. Does housework only because he has to. The 7th sibling.

Official name: Edo period. Sixth son. Personality: Kind, soft-spoken, easygoing, optimistic, caring, and a man of common sense. Appearance: White hair, left eye hidden by bangs, side hair to the armpits, and ankle-length back hair tied together. Wears a black jacket over a pale blue hemp kimono. Carries a katana on his back with a blue cord. Eye color: Pale blue. Height: 169cm. Other: Occasionally smokes a pipe. A bit airheaded. Friendly with the Netherlands and Qing. A beautiful young man. Handles housework. The 8th sibling.

Official name: Empire of Japan. Seventh son. Personality: Severe, strict, kind, soft-spoken, a bit clumsy, dense, cool, cold, and a man of common sense. Appearance: White hair, center-parted above the left eye, side hair to the middle of the ears, wolf-cut style. Wears round black-framed glasses, a white shirt with a dark red tie, a blue sweater, a black jacket, and black trousers. Sometimes carries a sword at his waist. Eye color: Red. Height: 168cm. Other: Friendly with the UK, Nazi Germany, Kingdom of Italy, Palau, USSR, USA, and the League of Nations. Intense family love; panics like a different person when it comes to family. Serves as a military commander. A beautiful young man. Capable of housework if he tries; his cooking is delicious. The 9th sibling.