仮装

1. Origins, structure, and basic meaning

• Structure: Written 仮装 and read かそう, it means dressing in a costume or disguise unlike one's ordinary appearance.
• Basic usage: It is used for children dressed as animals and outfits prepared for a festival.

2. Common pitfalls and similar expressions

• Disguise or festive costume
  • The purpose may be playful performance rather than concealing identity.