A person who draws the popular name "ITARU-E". Active as an original painter and illustrator of free games not only in Japan but also overseas. Before becoming independent, he was active as an original painter of masterpieces such as game brand Key (typical works: Kanon, AIR, CLANNAD, Rewrite), Tactics (typical work: MOON). She is also known as the first painter to establish the genre "NAKI-GAME".