DD4D BREWING started in Matsuyama in 1998 as an apparel brand and began brewing in 2019. The official website says the brewery has created more than 150 beers, continually releasing new products with unconventional ideas. In 2021, it launched a new factory in Mitsuhama, further expanding the scope of its beer making.

What was revealed in this Instagram post was DD4D BREWING's decision to exhibit at "JAPAN HOPAFEST 2026." The post presents the event as a two-day festival introducing Japanese craft beer culture in Singapore. The venue is Block 37 Tanjong Pagar Distripark, and the dates are April 11 and 12.

"JAPAN HOPAFEST 2026" is described as a festival that brings together rare Japanese microbreweries and brewers, with food pairings also part of the experience. For DD4D BREWING, it should be a chance to bring the experimental and distinctive beer making it has cultivated in Matsuyama, Ehime, directly to overseas visitors. Including the fact that the brand's roots are in apparel, attention will also be on how DD4D's unique background is received across borders.