Empress Nagako Ōtsutsuki (大筒木良子, Ōtsutsuki Nagako) is a descendant of Kisshoten and was Michiko Ōtsutsuki's and Akihito Ōtsutsuki's mother, Kaguya Ōtsutsuki's grandmother, Chiyo Ōtsutsuki's great-grandmother and Chiyoko Ōtsutsuki's great-great-grandmother.
Empress Nagako Ōtsutsuki (大筒木良子, Ōtsutsuki Nagako) is a descendant of Kisshoten and was Michiko Ōtsutsuki's and Akihito Ōtsutsuki's mother, Kaguya Ōtsutsuki's grandmother, Chiyo Ōtsutsuki's great-grandmother and Chiyoko Ōtsutsuki's great-great-grandmother.