Kasumi, a child welfare officer who has entered the child guidance center as a new graduate and has been in her second year, struggles to fulfill her duties, even though she sometimes has doubts about how to proceed with her work. One day, she takes care of Hina, a 9-year-old girl who was temporarily taken into custody due to suspicion of neglect. It seemed that Hina would be able to go home soon after seeing her parents deeply reflecting on her...
Misaki, living a lonely life in Tokyo for college; decides to go back home to Fukushima for a month on her spring break. But by coming home without a notice, her mother would not welcome her nor let her in the house. She wanders around trying to find a friend to let her stay and fails miserably but ends up finding a small hotel called "Komorebi" looking for a short time live-in worker. There, she starts living with a kind and trustworthy woman, Kinuyo, and a hurt and depressed owner, Goro. A girl with a broken up family and a man with a dark past; their paths in life cross over as they start to change slowly...
Sayako was abused by her mother as a young child. She eventually moved into a foster care facility because of the abuse and has lived there ever since. She's now a senior in high school. After Sayako graduates from high school she hopes to attend a ballet school, but Sayako can't count on her parents for tuition fees. One day, Sayako turns to her father for help. However, her father betrays her trust again and this pushes Sayako over the edge. She escapes from the foster care facility and seeks out her mother and older sister. Eventually, Sayako meets an equally lost soul named Kenta. Kenta wanders through the neighborhood on a bicycle asking random people if they know him.
Kaori (Nori Sato) runs a small piano studio. One of her students is Yuu (Uwa Ishibashi). On the way from a recital, Kaori is sexually assaulted by Yuu's father (Kentaro Furuyama). Kaori later learns Yuu has also been sexually abused by her father. Kaori and Yuu share each other's pain and eventually Kaori decides to fulfill Yuu's wish.
