Nishizawa Kaoruko works as a wedding planner. In her past, she has ran away from a wedding. Her boyfriend Ikee Ikee Masahiko denies the marriage system.
Makino Satomi has a fiance, Hanamura Hidetomi. They have been dating for the past 5 years. She prepares for her ideal wedding, but Hidetomi’s father doesn't like her wedding plan. Making things worse, she sees Hidetomi cheating on her.
Midooka Kyosuke runs a live music house. He proposes to his pianist girlfriend Misuzu Machida, but she turns him down. Kyosuke doesn't know why, but Misuzu has a secret.
Tamenaga Dai works as a long-distance truck driver. He has been in a marriage with Yurimi for 10 years. Their relationship though is not doing so good. Their children make a plan to bring their parents closer.
Tokuyama Kurodo is a young politician with a promising future, but the media are all over an incident involving his personal mail sent during a national assembly session. He faces harsh criticism which reaches to his fiance Takaishi Saori.
Sanada Kengo and Mai have been happily married for 3 years, but one day Kengo sees Mai holding divorce papers. Kengo is devastated and he asks his friends to investigate what is gaining on with Mai.
Harada Atsushi has experienced his bride running away on their wedding day. He has hardly recovered from the shock, but Atsushi and his friend play around with women. One day, Atsushi meets a woman of fate.