Daisuke Aoki, the CEO and representative managing director of DSTYLE, has participated in the JB TOP 50 tournament since 2005. In 2015, Aoki won the Angler of the Year of the TOP 50 tournament and the Basser Allstar Classic title, as well as the magazine events "Riku-O (Bank King)" and "Tei-O (Boat King)," proving himself to be the best professional bass angler on the active list, with or without a boat.