ROE-491 In the playhood home where everyone else has left home, I spend my days in playuous relations with my mother. - Minami Nakajima

Kenji was born the second of three brothers. His mother, Minami, had the impression that he was an easy child to raise... But one spring, his older brother got a job and started living alone, his younger brother enrolled in a boarding school, and their father was transferred for work, leaving Kenji and Minami to live alone. The once lively house suddenly became quiet, and Minami felt a sense of loss... Seeing his mother's state, Kenji regretted always worrying about his brothers...