Infini-T Force the Movie: Farewell Gatchaman My Friend 2018 劇場版Infini-T Force／ガッチャマン さらば友よ

Is the blue-winged figure a friend or foe…?

Gatchaman, Polymar, Tekkaman and Casshern join forces for a new fight. This time, Joe Asakura also returns. Is he a friend or a foe?