|Abilities||Turn cotton into wooden stakes|
|Japanese voice actor||Motoki Takagi|
Hayao Adachi (足立 駿夫, Adachi Hayao) is a power user who can turn cotton into wooden stakes. Adachi wants to obtain the talent of running because he absolutely loves track but he is not a very good runner. He loses when he meets Ueki, who Adachi is envious of for his talent to run, but promises to keep running and maybe even beat him someday.