Moe Goto

Stage version of "Umimachi diary", a story of a heartrending yet gentle family bond woven by sisters living in a town with a view of the sea; a fusion of theater and music. The eldest daughter, Sachi, is a steady person, the second daughter, Yoshino, who loves alcohol and is vulnerable to younger men, and the third daughter, Chika, who always goes at her own pace. The news of her father's death reaches the three people who lived in the Kamakura house left by her grandmother. And she will welcome a “half-sister” left by her father, who had been separated from her when she was young.

A half-brother and sister meet for the first time in 30 years at their father’s funeral. Having grown up separately, will the long-standing gap between them still be unbridgeable? As they pass each other and return to their respective lives, they feel a sense of parental love at the moment of parting.

Two transfer students, Atsuko Maeda and Onizuka Daruma came at the all-girls school Majisuka Gakuen. In this school violence and fighting are common among the Yankee students. Noisy and trouble maker Daruma made a fuss as soon as she entered the school, win in her first fight but then was beaten easily by another gang shortly after. In contrary to Daruma's bold-but-powerless attitude, Maeda who is truthfully a strong girl despite of her silent nature found Daruma is beaten by Team Hormon before her. The word "Majisuka?" (means are you serious?) instantly awaken her true nature and made her won the battle against Daruma's attackers easily, thus made a big fuss at the school and the news even reached the strongest fighting group, Rappapa. Afterwards, Daruma acknowledged Maeda as her boss and as a result the friendship between the two girls began to grow along with their fights with fellow students at their school.