恰克與飛鳥
In the production of the music video, Miyazaki experimented with using computer animation to supplement traditional hand drawn cell-animation. At the time Studio Ghibli did not have its own computer department and the work was outsourced to CG Production Company Links, under supervision of Hideki Nakano, Silicon Graphics, Softimage 3D, and Alias Research. Techniques learned in the experimentation for "On Your Mark" were later adopted for the creation of "Princess Mononoke". Animation director was Masashi Andō. Long time Miyazaki collaborator Michiyo Yasuda was in charge of colour selection. Backgrounds were created by Kazuo Oga. Yōji Takeshige made his debut as Art Director. There is no dialogue in the music video and the two policemen are loosely modeled after Chage and Aska.