Aska

Aska is one of the main characters of On Your Mark. He was a policeman, and he rescued Angel with the help of Chage.

Trivia

 * It is implied that Aska and Chage died at the end of the film due to exposures to radiation and air pollution and dangerous sun light without the Ozone Layer.
 * Aska and Chage "failed" to save the girl for "several times", however it is not clear if these depictions indicate they reincarnated for several times, or following different timelines, or depicting multiverse, or simply showing possible timelines.