First person: I (Ore / Big Brother) Height: 175cm The culprit who started this extreme costume party. Dressed as a black cat. Wearing cat ears, a tail, a white shirt, and a cape.

First person: I (Ore) Height: 175cm Dressed up because France threatened him (though he was secretly into it). He complains constantly, but he's actually the one enjoying it the most. Dressed as a wizard. Wearing a Slytherin uniform from Harry Potter.

First person: I (Ore) Height: 177cm Was super excited about dressing up even before being threatened. Dressed as a zombie. Wearing a white T-shirt and a formerly green jacket, both covered in colorful paint.

First person: I (Waga / Watashi) Sentence ending: ~aru, ~yoroshi Height: 169cm Got a bit motivated after being threatened and handmade his costume. Surprisingly enthusiastic. Dressed as a Jiangshi (hopping vampire). Wearing an outfit so intricate it's hard to describe.

First person: I (Boku) Height: 182cm Reluctantly dressed up after being threatened by France. He prefers watching others... How embarrassing! Dressed as a teddy bear. Kept his scarf on, but was too embarrassed to wear the bear headband or tail. Wearing an indescribably cool outfit.

First person: I (Watashi) Speech style: Polite (Keigo) Height: 165cm Reluctantly dressed up after being threatened by France. He couldn't say no. Wearing a standard, cool Japanese outfit. Hard to describe from here.

First person: I (Ore) Height: 173cm France threatened him and then a costume arrived at his house, so he just put it on. Dressed as a mummy. Wrapped in bandages. Wearing a gray shirt with suspenders. His cravat is pinned with a spiderweb-shaped brooch. Yeah, he looks cool.

First person: I (Ore) Height: 180cm Refused France's threats multiple times, but eventually gave in after being shown a lot of (embarrassing) photos. Wearing a cape that is black on the outside and purple on the inside. A white shirt. It looks pretty cool (lack of vocabulary).