SoniAni: Super Sonico The Animation

Synopsis

Sonico goes to Okinawa for a modeling shoot. The first day she meets all the staff, and has dinner with them. The manager, Kitamura, shows Sonico back to her room so she could get some rest, but gets invited to go drinking by the client. Another man approaches when he hears Kitamura speaking so highly of his model. The next afternoon, after the photo shoot, the man calls Kitamura to remind him that he agreed to Sonico appearing in an action film shooting that evening. Unfortunately, while watching Sonico during the filming, Kitamura's protective instincts kick in, resulting in him becoming the unwilling superhero star of that week's TV show episode.

(Source: Wikipedia)