Nihon University, whose sports program has been mired in controversy and questions about accountability this year stemming from violence within its American football program, took another hit on that front on Wednesday.The school's head swim coach, Koji Ueno, apologized for an incident of physical abuse by an upperclassman against one of his teammates during a practice session.The latest incident is also notable because Rikako Ikee, the 18-year-old female swimmer who is likely to be one of the faces of the 2020 Olympics after she shot to stardom by winning six gold medals at this summer's A…READ FULL ARTICLE