| Family | |||||||||||
| Gr.-Gr.-Grandparents | Great-Grandparents | Grandparents | Parents | ||||||||
| Shiro Yamabuki | Riki Fuji | Grandfather (*) | Billy Kinumaru | ||||||||
| Gr.-Gr.-Uncles / -Aunts | Great-Uncles | Uncles / Aunts* | |||||||||
| 4 Unnamed | Aka* Gin 1 Unnamed | Joe Weed Yuki* Yukimura | |||||||||
| Siblings | |||||||||||
| 8 Unnamed | |||||||||||
| Second Cousins | |||||||||||
| Bellatrix Kōshirō Rigel Sirius 3 Unnamed Jirōmaru* Koyuki* Saburōmaru* Tarōmaru* | |||||||||||
| Married Relatives | |||||||||||
| Great-Aunts-In-Law | Aunts-In-Law* | ||||||||||
| Sakura (*) | Hitomi Koyuki | ||||||||||
*Shion's grandmother is unknown; Aka is Shion's half uncle; Joe, Weed and Yukimura are Shion's second uncles; Jirōmaru, Koyuki, Saburōmaru und Tarōmaru are either Shion's first or second cousins; Hitomi and Koyuki are Shion's second aunts-in-law; Yuki is either Shion's first or second aunt.