Under the same roof

Tatsuya Bayashi (played by Yosuke Eguchi) plans to return to his hometown to get married and start a new life after retiring from marathon running. At the same time, he also intends to find his scattered siblings—after their parents passed away seven years ago, the brothers and sisters went their separate ways. The seven-year gap has led to each person experiencing completely different circumstances: Akino (played by Noriko Sakai), who is having an affair with her boss; Masaya (played by Masaharu Fukuyama), who has been adopted by the hospital director; Wataru (played by Ichinari Ishida), a delinquent mingling on the streets; high school student Koume (played by Megumi Oji); and Fumiya (played by Koji Yamamoto), who became disabled in both legs due to an accident. Even with family, there are inevitable grudges... However, Tatsuya is determined to bear the burden of the family and is committed to reuniting everyone, overcoming numerous difficulties, even sacrificing his own wedding plans. Thus, the six siblings finally gather under the 'same roof'. Amidst the accidents and unexpected events, arguments and conflicts arise, but it also unfolds as an ordinary story of a warm family filled with laughter.