Lucas Kankaansyrjä  

Nemesis, ルーカス・カンカーンシュルヤ

In Gundam Build Fighters, Lucas went to Japan with his grandfather Josef for the 7th Gunpla Battle World Championships. His grandfather promised him the trophy as a birthday gift and invested heavily in the Flana Institute. However, during the semi-final match between Aila Jyrkiäinen and Sei Iori/Reiji of Team Nemesis, Aila betrayed her team and told Lucas that winning at Gunpla Battle required playing it himself. This was revealed in Season 2.