Hikono KASAI (March 29, 1896 to January 16, 1920; born in Nishijima-mura, Minami-koma-gun, Yamanashi Prefecture [present day, Nishijima, Minobu-cho]; her real name was Hikono. She was also known as Shino YAMAJI).
笠井彦乃（1896年3月29日-1920年1月16日、山梨県南巨摩郡西島村（現・身延町西島）生まれ、本名はヒコノ。別名に山路しの）