Saginomiya

Saginomiya may refer to the family of Isumi Saginomiya: Other known Saginomiyas:
 * Isumi Saginomiya, Nagi's friend.
 * Hatsuho Saginomiya, Isumi's mother also daughter of Kokonoe and granddaughter of Ginka, who is a friend of Yukariko and Mikoto.
 * Kokonoe Saginomiya, Isumi's grandmother also mother of Hatsuho and daughter of Ginka.
 * Ginka Saginomiya, Isumi's great-grandmother also mother of Kokonoe and grandmother of Hatsuho.
 * There is currently no Saginomiya person other than Isumi's family.