Hatsumi Kitahara (Akiko Yada) is a 26-year-old dental hygienist living with her father Kyotaro (Kyozo Nagatsuka) and grandmother Hanako (Yoko Nogiwa). Her ideas of happiness is to have an ordinary life, get a job then get married then live life happily ever after. She has been living carefree by herself since she was in college. But six months ago, due to her mother¹s death she has started to live with her father again. Every day is now filled with small conflicts. Hatsumi works at a dental office operated by Ryohei Noma (Manabu Oshio). Her co-workers are all female, further attesting the fact that she has no luck with men. Then one day all of a sudden Ryohei proposes to her. Furthermore Keiichiro Fujita, an IT millionaire, asks her out to dinner. Then she meets her ex boyfriend a second time, which wants to be with her again. Now all of a sudden her surroundings are in a flurry. The father daughter living is now swept up in a wave of upheaval. Hatsumi willy-nilly must now face her “marriage” and “family”. The battle for her life and dreams now begins.