Confirmed appearance at NHK Music Expo Live 2025

This is really a great event lol

Cortis debuted just 4 days ago

NHK Music Expo Live 2025

I heard that you've been confirmed to appear...

Is this possible.. before I can even do it properly

Cortis is already incredibly popular lol

A bit like the title of BTS' younger brother

I think it started with word of mouth haha