Yosetsu Awase (泡あわ瀬せ洋よう雪せつ Awase Yōsetsu?), also known as Welder (ウェルダー Werudā?), is a student in Class 1-B at U.A. High School, training to become a Pro Hero.

He'll Be Return In Little Witch Academia/My Hero Academia Crossover Series.