On the way to his new residence in Tokyo, first-year high
school student Yamato sees Suzuka for the first time as she
clears a high jump bar, and falls in love with her instantly.
Then he goes to his apartment complex that is owned by his
aunt Ayano; and gets the duties of cleaning out the women's
baths when he meets two college girls. Then Suzuka comes in
during a really awkward context. Yamato then goes to his
apartment room, only to realize he had accidentally gone into
Suzuka's room instead of his, and she kicks him out. He
realizes that Suzuka is literally the girl next door, and
having given a bad first impression to the girl of his dreams,
will he be able to make up for his mistakes?