Primary

• Itako Tohoku Older Sister Kiritan Tohoku
• Itako Tohoku Older Sister Zunko Tohoku

Extended

• Zunko Tohoku Younger Sister of Itako Tohoku
• Zunko Tohoku Older sister of Kiritan Tohoku
• Kiritan Tohoku Younger Sister of Itako Tohoku
• Kiritan Tohoku Younger Sister of Zunko Tohoku