Norio Tsukudani (佃煮 のりお, Tsukudani Norio, born on April 16 1993, in Nagaoka, Niigata) is a Japanese manga artist and illustrator. Her work Himegoto has been adapted into an anime which began airing in Japan in July 2014. She also took charge of the illustrations for Daitoshokan no Hitsujikai: Hitoribotchi no Diva, one of the manga adaptations for Daitoshokan no Hitsujikai, an adult visual novel developed by August. She hosts a dōjin circle named "Amomo" (あもも). She also voiced one of her own characters in her anime Himegoto.