On February 1 KST, ASTRO's Moonbin & Sanha revealed their tour schedule poster for their first fan concert, ‘DIFFUSION’ through Fantagio’s official social media accounts. ‘DIFFUSION’ is the first unit fan concert since debuting as a unit two and a half years ago. 

Moonbin & Sanha will begin their fan concert in Seoul on March 18-19. The unit will visit eight cities in seven countries, including Manila, Bangkok, Macau, Taipei, Jakarta, Tokyo, and Osaka. The schedule poster also teases the possibility of adding tour stops with the phrase ‘AND MORE’ at the end. 

After recently completing their 3rd mini-album 'INCENSE' promotions, the unit will gift a special time to fans at ‘DIFFUSION’. Since the show’s title ‘DIFFUSION’ is the continuation of their latest album 'INCENSE,' Moonbin & Sanha plan to continue to captivate their fans with the unit’s outstanding charms and performances.