| When Imperial Prince Kose's father entered into the priesthood and elder brother Imperial Prince Takaoka disinherited the imperial prince after the Kusuko Incident, he was so young that he was not brought to justice. |
薬子の変で父が出家して兄・高岳親王が廃太子された際には、まだ幼少であったらしく処罰を受けていない。 |