Idol Park

K-Pop merch galore

My daughter is now at an age where she is into K-Pop in a big way, and if you have tweens/teens in the same boat then Idol Park in the Shin-Okubo area is a fun place to check out. They have loads of merch for bands like BTS and Twice, however I don't know that it's "official" merch and more like bootleg stuff. It's conveniently located right by Shin-Okubo Station.