Here Is Greenwood (Here Is Greenwood #8)

Ryokuto's annual sports festival is around the corner, and Kazuya's legendary speed (he's had plenty of practice running) has the whole school fighting to get him on a team. The brouhaha attracts a creepy character with plans to put Kazuya on the fast track to the Olympics...by nearly training him to death! Kazuya's luck seems to take a turn for the better when he finds himself in Cherrywood, an all-girls' dorm. But could there be anything scarier than female versions of Mitsuru and Shinobu?

All this, plus the continuation of the Here Is Devilwood fantasy side story!