Older brother Kenichi and younger brother Takashi had not seen each other for a while, but they meet at their estranged father's funeral. The father had moved to a small town and remarried and has a daughter, who is supposed to be their half-sister. Her whereabouts are unknown, as she left home at a very young age. One of the brothers mistakenly meets her, under very strange and disturbing circumstances...
Miki has a good job and works in an office. She's been dating Ryosuke and they're happy together... except for the fact that Miki is also in a relationship with her college professor Tanaka. Tanaka is trying to break up with Miki because of his wife, but Miki won't hear of it. Ryosuke is also unfaithful, and he has a one-night stand with Chihiro, who also has a boyfriend. The plot thickens when both girls discover they are pregnant, and don't know who to name as father. This romantic drama about relationships is proof that love can also come in squares.
Megumi and Koji who have moved to an apartment in the suburbs. I was excited about the new life, but every morning I heard an abnormal pant voice coming from the neighbor. Although it is not going to endure, it goes to complain, but "couple carrying system" is suggested to comprehend each other's lives from partner couple ...
