Iku Sutou

Sutou Iku is a main character and is Rentarou's 9th girlfriend. She is a 1st year, class 3 student at Ohananomitsu High School, and is a member of the school's baseball club. Iku is a tomboy girl with short platinum blond hair and grey eyes, and a slender but fit build. She is typically seen in her baseball uniform. Iku loves baseball, to the point of spending hours recruiting for her team when it's on the verge of being disbanded. She is determined to do her best no matter what; because of this she's described as the embodiment of "stoicism" by Rentarou. Iku is also wildly masochistic, going so far as to train for hours until her body is in agony so she can enjoy the pain.