Height 156 cm Sonoko Nogi is one of the three main characters of the light novel Washio Sumi is a Hero. At the time of the story taking place, she's an elementary school 6th-year student chosen by Taisha to fight Vertexes as a Hero, along with Gin Minowa and Sumi Washio. She is a very easygoing girl who has a habit of spacing out. However, her cloud cuckoo lander personality masks a truly staggering intellect, and she can formulate plans in mere seconds. Sonoko is also a successful novelist who specializes in romance novels, and she enjoys imagining her female friends in romantic situations with each other.