Desc: Tsuna hiichatta!: Directed by Nobuo Mizuta. With Mao Inoue, Tetsuji Tamayama, Yôko Asaji, Naomi Nishida. The city in the past was the winner of the tug-of-war world championship three times and Chiaki is also an enthusiast for the tug-of-war game. To promote the city of Oita, the mayor instructs Chiaki to form a female tug-of-war team.