Hi Score Girl

Hi Score Girl (ハイスコアガール), or High Score Girl, is a manga and anime series.

Mega Man
In the manga, Air Man appeared in chapter 35, and Mega Man: The Power Battle is mentioned in chapter 38.

Air Man is absent in the anime adaptation, but the Mega Man: The Power Battle mention was kept, and its title screen appeared in episode 20.

The Japanese version of Rockman X DiVE had a collaboration manga.

Mega Man style merchandise.