When used as a child tag = copy of post.
When used as a parent tag = idol with same name.

Parent of the following tags:

kawamura yukie, aizawa hitomi, hatsune minori, aida yukiko, yuzuki aya (ii), takahashi rie, shinohara ai, abe natsumi, uehara miyu, watanabe saki, aida nana, sawaki risa, aoyama hikaru, yamaguchi kanako, shiraishi rika, yanagi asuka, yamamoto ayano, suzuki rin, matsuda akane, yuzuki aya, mizuki nana, kawamura yuki, seto arisa, tsuchiya manami, xiaoyou, misaki aya, wakana, minami meika, yuri kousaka, xiao wei, kousaka yuri, yuko takasaki, mizusawa mao, yukie kawamura, aizawa ren, koizumi yuka, yonekura akane, yano shiho, sato ai, suzuki yuko, tachibana ayano, koizumi yuuka, yu saotome, lacey lynn, kyono asuka