|Sudou Takamichi須藤 孝道|
|Clothes||, Glasses, School Uniform|
|Role||, Childhood Friend, Full Brother, High School Student, Student Council President|
|Visual novels||Side character - Imouto ga Boku o Neratteru|
The student council president and Keita's childhood friend. He is Mio's elder brother, and he's fond of her. He is jealous of Keita who has three little sisters. Mio acts harshly towards him.