also: ヒーローショウ
noun
hero show; live superhero stage performance
A live stage event, often held at amusement parks or department stores, where costumed characters from tokusatsu TV shows (like Super Sentai or Kamen Rider) perform short skits and interact with children.
wasei-eigo (Japanese-coined English), from hero show
See also: 特撮
週末に子どもを連れてヒーローショーを見に行った。
I took my child to see a hero show over the weekend.
デパートの屋上でヒーローショーが開催される。
A hero show will be held on the rooftop of the department store.