BTS Jungkook's fans, fanbases, and ARMYs around the world are doing their best projects for Jungkook by doing online projects, donations, charting his music, or promoting his ads on TV, Magazines, Newspaper, and Subways.

Japanese ARMYs are also showering Jungkook with love as they also show their support by announcing birthday projects for him in Japan and South Korea.

A Japanese ARMY announced their project as Japan's Sapporo TV Tower will turn purple in the celebration of Jungkook's birthday celebration.

Sapporo TV Tower, which stands exactly in the heart of Japan's city Sapporo, was completed in 1956. It has been a Sapporo landmark and has witnessed the development of the city for more than half a century. From the observation deck, which is approximately 90 meters above ground, visitors can enjoy beautiful seasonal views. When the sky is clear, one can see as far as the Sea of Japan. The observation deck is the best place to see the snow festival and park’s illuminated decorations in the winter.