Can Yuma beat Kite?
In the end, Kite defeated Yuma, with the help of both “Galaxy-Eyes Photon Dragon” and “Neo Galaxy-Eyes Photon Dragon” after countering Yuma’s use of “Xyz Double Back” with his own copy.
Who did Yuma lose?
The two eventually become friends, but Yuma still regularly lost to Bronk. Sometime after gaining the key, a door shaped like the head of a demon, wrapped in chains started haunting Yuma in his dreams, causing him to have the same nightmare almost every night.