Every family has its share of problems, be they big or small. Shino Tadokoro has the perfect high school life, full of romance and friendship. Her biggest problem is her shut-in brother Tamotsu. She stubbornly keeps his existence a secret, telling even her closest friends that she is an only child. Completely oblivious to Shino's concerns, Tamotsu suddenly declares that he is giving up the shut-in lifestyle. Is there still time? The curtain rises on a tale of family reconstruction!
High school student Shino Tadokoro is head-over-heels in love with her boyfriend Natsui, and together they enjoy the best youth has to offer. That is, until Shino gets into an accident on her scooter and ends up in the hospital. Meanwhile, her recovering shut-in brother Tamotsu gradually climbs the stairway to adulthood, and takes his first uncertain steps toward his dream of becoming a boxer. As the siblings' relationship changes, they are hit with one whammy after another! An exciting family drama you won't want to miss!