fun fact: currently bt21 is very famous among non-armys (especially children) who don't even know their origin and koya is really popular among pop celebs.

RJ and Tata are very famous. It is always sold out in stores. My little one loves tata a lot.

There's an official animation introducing BT21 characters, you can watch BTS members reacting to that animation, they give insights on it too it's fun

BT21 has kind of become our way of spotting a fellow ARMY

Rj is the beyonce of bt21 😂

BT21 is definitely still available! There’s so much merch now, far more than there was when these episodes aired. BTS also kept building the BT21 universe and created stories for each character. You can find that on YouTube too

This show is such a hidden gem. Not many reactors watch it, but it’s honestly so cute. Thank you for reacting to it 💜

Chimmy gives me cuteness aggression

RJ is most popular inside and even outside of fandom.

Fun Fact: Jin wore the RJ pajamas in In the Soop. 🦙🦙

jin really cooked with RJ he is always sold out

You can still buy them, there’s a whole lot other bt21 products available and each of them have their own storylines.

My house is filled with Chimmys. jimins

RJ is incredibly popular globally cuz of it's cuteness and demure appearance.

these characters are extremely popular, even among non fans. RJ is really popular internationally and Tata is more locally popular i believe

Bro RJ got so popular lol…❤😂

In stores, they have two shelves for tata (V's) characters. And they always sold out after mere minutes. Rj and Tata are the most famous

Since you've already reacted to the creation of BT21, it would be great if you could also watch J-Hope creating Mang and the 2023 video where Mang finally removes its mask,it really completes the whole story. 😊 And please go easy on Hobi and his drawings... he was trying his best, and that's part of what makes it so endearing! 💜

Just so you know, the company they collaborated with is Line, which is Naver’s messenger app. That’s why BT21 is one of the default stickers on Naver. By the way, Naver is basically the Google of Korea. Plus, since the collaboration was with Naver, basically every Korean knows those characters.. When I was younger, I just assumed they were Naver's own characters, so I was so shocked to find out later that they were actually BTS characters!

V on dingo story..,...........