Brave of the Sun Fighbird is a tV series anime that premiered in winter 1991, produced by Sunrise.

About the production: the story comes from an original script, there are 48 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, mecha and sci-fi, with themes such as Super Robot and Episodic.

On AniList, Brave of the Sun Fighbird has an average score of 69%, a good score, and appears on 1,988 users' lists.

In 2010, an evil Minus-Energy Lifeform called Draias has made his way to Earth, and allies himself with an evil scientist known as Dr Jango to create chaos and ruin the planet. A unit dispatched from the peacekeeping Space Police Force follows him to Earth, and their leader Fighbird inhabits the body of an advanced android built by Dr. Hiroshi Amano, becoming Yuutarou Katori. Katori and his team, inhabiting various Earth vehicles and accompanied by Dr. Amano's grandchildren Kenta and Haruka, fight against Draias's forces while adapting to life on Earth. (Source: Brave Series Wiki)

Official synopsis from AniList.