Welcome to BIU!

About Us

BANA International United is a group consisting of administrators of International B1A4 Fan Clubs around the world, translator, and dedicated staff members. We work together to promote B1A4, OMG, and WM Entertainment and complete projects for Birthdays, Anniversaries, Holidays, and other charity projects that they inspire.

We officially formed BIU with the help of many fan club admins wanting to work together to do bigger and better projects, truly International, for B1A4 and have a combined following of more than 300,000 international BANA.  

Membership with BIU is free!  You will receive a membership card, so be sure your mailing address is correct.  However, we offer personalized membership cards with the purchase of our Official Membership Kit.  This kit also includes many official BIU items including our BIU bottle!  Our main goal in gathering members is to communicate easier with all International BANA who wish to join our projects.  This makes getting information to you so much easier, and allows you to know you won't miss a single update.  By clicking the button below, you will be taken to our member management site.  This site is only for member signup and updating, so don't worry about the lack of group information you might see :)

Join as a member today!

Some of our partner Fan Clubs include:

B1A4 Chile
B1A4 Czech & Slovak
Arab BANA 
Egyptian BANA 
BANA Germany 
B1A4 Puerto Rico 
B1A4 Canada
BANA Canada
B1A4 Brazil 
B1A4 Turkey 
BANA Ecuador
B1A4 France 
B1A4 Vietnam 
The Italian BANA 
B1A4 BANA Uruguay
B1A4 Sprout Team BR

Official B1A4 

B1A4 Couple 

B1A4 Australia 

Aviate B1A4 

Anywhere with B1A4 

BANA Mexico 

B1A4 Facts 





B1A4 Peru

Let's Fly B1A4 Argentina

B1A4 UK 


Black BANA

B1A4BANA House 


B1A4 Poland