Overview Gallery This article is about an Isamu Academy High School student. For the prison escapee, see Kashiko Kashi. Kashiko Sekigai (赤 (せき) 外 (がい) 可 (か) 視 (し) 子 (こ) , Sekigai Kashiko?), also known by her Hero name Sensor Girl (センサーガール, Sensāgāru?), is a student of Isamu Academy High School.[1] Kashiko is a petite girl with a round face and pale hair, tinted a periwinkle blue, that reaches down to her shoulders, curving outwards at the ends. She wears it sideswept to the right, with one…