This special takes place before episode 42 of the Kamen Rider Build TV series. Misora, who has gotten irritated with Gentoku’s Fashion Sense, takes him out for shopping to buy new clothes. Over there he meets a boy but...

A former company man turned drifter is pulled back to lead a struggling toy company, enforcing bold reforms that shake up its corporate culture. Just as success arrives, he quietly walks away, leaving a changed company behind.