Meet the BT21 Characters: Everything You Need to Know About BTS Idols
Discover the charming world of BT21, where each member of BTS designed their own character. While you check kpop idols birthdays, dive into the story behind Tata, RJ, Chimmy, and the rest of these iconic K-Pop mascots!

This globally famous K-Pop group created their own BTS character lineup to build an immersive world at the heart of modern K-culture. Who is the creative force behind the BT21 project? Let us explore each BT21 character and the unique bond they share with the members of BTS.
BT21 Characters: BTS x Line Friends
The BT21 universe launched in 2017 through a collaboration with Line Friends. Every BTS member sketched their own avatar, which was then polished by professional designers to form the BTS BT21 world. These adorable mascots are now featured on clothing, BTS plushies, and a wide range of K-pop accessories that are essential for this season.
BT21 Characters: Heroes From Space
Tata: The Curious One

Designed by V, Tata is a curious alien with a heart-shaped head. In the BTS BT21 collection, he is directly inspired by V's nickname, Taetae.
RJ: The Kind Alpaca

Created by Jin, the famous BTS Jin BT21 character is named RJ. This gentle, parka-wearing alpaca combines the word alpaca with his creator's name.
Chimmy: The Enthusiastic Puppy

Inspired by Jimin, Chimmy embodies pure enthusiasm. This cheerful yellow-clad puppy has a name derived from his nickname, Chim Chim.
Cooky: The Tough Rabbit

Jungkook imagined the BTS cookie character, officially known as Cooky. This fearless pink rabbit is a fitness enthusiast who represents strength and energy.
Shooky: The Prankster Biscuit

Suga created Shooky, a mischievous cookie. This tiny BTS BT21 character hates milk and is known as Cooky's favorite prankster partner.
Conclusion on the BT21 Lineup
Each BT21 character perfectly reflects a specific side of the singers. Whether you are a fan of V, Jin, Jimin, or the others, this colorful world continues to inspire K-pop lifestyle and fashion trends every single day.
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