児童相談所に勤める気の弱い青年・城田と武闘派ヤクザの親分・鯖島。二人はある日、同時に雷に打たれ人格が入れ替わってしまう。二人は周囲に悟られまいと本当の自分を押し殺して、それぞれ自分の性格とは正反対の慣れない世界で奮闘していくが…。立場の違う二人が入れ替わったことで巻き起こる騒動を描いたコメディ。
In this unusual story, Matsuda plays a child welfare official working at a child consultation center, while Takahashi Katsumi (50) plays a charitable yakuza boss. These two lead completely different lives, but one day, their souls are suddenly switched. As a result, Matsuda begins dispensing odd advice about the “rules of society” and other things. While his colleagues naturally see this as a problem, the children gradually come to rely on him.