Segawa Tatsuya was first played on NTS on 9 June 2017. Songs played include Changing Child.

As a DJ, Segawa Tatsuya has participated in various live tours of the label Hydeout Productions alongside artists like Nujabes and Uyama Hiroto. Currently producing music under the recently created label roph recordings, Segawa captures his passion for surfing and the sea with dynamic, energetic drum beats.