Haiga, a country boy starting his university life in the lively capital, has a plethora of questions he hopes to uncover the answers to. One of his queries is if he is perhaps attracted to men as well. His senior colleagues challenge him to explore a box spa in Shinjuku's Nichoume District and Haiga sees this as his chance to solve his perplexing question. While there, he unexpectedly bumps into his upperclassman, Kanae, who presents a rather straightforward solution to Haiga's dilemma - strip down!
