What is bt21

Last updated: April 1, 2026

Quick Answer: BT21 is a character licensing brand created by the members of K-pop group BTS in collaboration with LINE Friends, a Japanese animation studio. The brand features eight distinctive cartoon characters that appear on merchandise, toys, and collectible items sold worldwide.

Key Facts

What is BT21?

BT21 is a character brand created through a unique collaboration between the seven members of BTS (Bangtan Sonyeondan), one of the world's most popular K-pop groups, and LINE Friends, a South Korean entertainment and merchandise company owned by LINE Corporation. Launched in 2017, BT21 has become a global phenomenon, particularly among BTS fans and collectors of character merchandise.

The BT21 Characters

BT21 features eight adorable cartoon characters, each designed by a different BTS member. KOYA was designed by RM and represents a koala. RJ, designed by Jin, is a rabbit-like character. SHOOKY, created by Suga, looks like a chocolate chip cookie. MANG, designed by J-Hope, is a horse character. CHIMMY, created by Jimin, is a dog character. TATA, designed by V, is an alien-like character. COOKY, created by Jungkook, is a rabbit mascot. VAN, designed by the group collectively, is a van-like character added later.

Product Lines and Merchandise

BT21 merchandise is incredibly diverse and widely available. Products include plush toys, backpacks, stationery, phone cases, clothing, home décor items, and collectible figures. The brand has partnered with major retailers including Daiso, Uniqlo, and various online platforms. BT21 items are particularly popular in East Asia but have gained international recognition.

Global Reach and Cultural Impact

Since its launch, BT21 has become a major revenue generator for both BTS and LINE Friends. The characters appear on everything from coffee cups to furniture. The brand's success demonstrates the commercial power of celebrity-character collaborations and fan loyalty in K-pop culture. BT21 has also expanded into digital spaces, including NFTs and virtual collectibles.

Why BT21 is Popular

BT21's popularity stems from the personal connection between BTS members and fans. Knowing that each member designed their own character creates a special bond. The characters are cute, versatile, and adaptable to various merchandise formats. Their appeal extends beyond BTS fans to general consumers who appreciate quality character design and collectible merchandise.

Related Questions

Who designed each BT21 character?

Each of the seven BTS members designed one character: RM created KOYA, Jin created RJ, Suga created SHOOKY, J-Hope created MANG, Jimin created CHIMMY, V created TATA, and Jungkook created COOKY. VAN was designed collaboratively.

Where can you buy BT21 merchandise?

BT21 products are available at major retailers like Daiso, Uniqlo, and various online platforms including Amazon, Taobao, and the official LINE Friends online store. Availability varies by region.

What does BT21 stand for?

BT stands for 'BTS × TwentyOne' - representing the collaboration between BTS and the year 2017 (TwentyOne), though the exact significance has been interpreted differently over time.

Sources

  1. Wikipedia - BT21 CC-BY-SA-4.0
  2. LINE Friends Official Website Commercial