21화: 무사시는 아버지의 라이벌의 압박과 부정행위 혐의에 직면하며 텔레비전 중계 장애물 경주에 참가한다.

21

Musashi enters a TV special called the Hell Game Challenge, an obstacle-course race, and asks Mai to be his partner. Although she refuses at first because Emi is set to appear at the same time, Mai agrees after being teased by her family and Shou. The pressure is put on Musashi though, as he is not very athletic, but also due to the fact that the show is being run by his father's rival. Musashi trains very hard in preparation, and Koganei attempts to pull some strings so that the show's directors will help out his son in the game. One of the competitors makes fun of Musashi, and tells him that, when [he] wins, he'll date Mai. Trouble arises in the game however when the competitor notices that Musashi is being helped by the staff, and threatens to quit since Musashi is cheating. When Musashi finds out what his father has orchestrated, he forfeits the game. (Source: Wikipedia)