Talk:IA/@comment-5057772-20120608005414/@comment-5017500-20120608133843

See http://ia-project.net/artist/ia/. They say "年齢：非公開 | 誕生日：1月27日 | 身長・体重：非公開"; Translation: "Age: non-public | Birthday: Jan. 27 | Height/Weight: non-public".