 Having no job or college education despite being very talented, Tendou normally stays home with Juka before becoming a regular customer at Bistro La Salle after meeting Hiyori Kusakabe, whom he recognized as both the girl he saved and a Native Worm whom he considers his little sister.This played in his ability to recognize Worms in disguise merely fights for his own needs to wipe the aliens out and provoking ZECT as a result.After defeating the Worms and ZECT's corrupted higher ups, Tendou leaves Japan to travel to France.