A young child is obsessed with learning about and drawing fish. The child seems a little odd, but if you are understanding and supportive you will be cheering in the end.

Minami who is dumped by her ex-boyfriend, Asakura, on their wedding day. She later meets Sena, Asakura's ex-roommate and a pianist, and lives with him as she has no other place to stay. What will happen to her during this long vacation?

Megumi Noda, or "Nodame" is a piano student at Momogaoka College of Music. An extremely talented pianist who wants to be a preschool teacher, she prefers playing by ear rather than reading the music score. She is messy and disorganized. Shinichi Chiaki is Momogaoka's top student. Born into a musical family, he is talented in piano and violin and has secret ambitions to become a conductor. An arrogant multi-lingual perfectionist who once lived abroad in the music capitals of the world as a young boy, he is trapped in Japan because of his childhood phobia of airplanes and the ocean. They meet by accident and sparks fly!

Based on the murder of nine street peddlers in the aftermath of the Great Kanto earthquake.