D-YAMA opened the successful club MOGRA in 2009. Since then, he has traveled around the world with now world-renowned Japanese DJs to expand their opportunities and offer them new freedoms. He also managed big events like the "Akinet-Akihabara Internet Music Festival" at ageHa,which became one of the most successful Akiba club events. As a DJ, he was even able to perform at the Nippon Budokan as part of two final tour concerts of the group Dempagumi.inc in front of over 10,000 visitors. He also works as a DJ for the music group "I've", which mixes J-Pop with club music, and performed together with Mami Kawada on her last tour, among others. In addition, he has been holding seminars throughout Japan for several years around the topic of Pioneer DJ, traveling throughout the country as a lecturer and seminar speaker. In 2019, he became independent. With this. he is now aiming for the next level of MOGRA as the director of MOGRA Inc.