2021.8.13 OUT New Digital Single Advance delivery decision! Hitomi Shimatani x Micro (Def Tech) "FUTARI BOCCHI" The summer duet song created by Def Tech's Micro and Hitomi Shimatani is complete! Please listen to the sweet and sour ballad composed by Micro x YANGIMAN, written by Micro x Hitomi Shimatani, and the three of us gathered in the studio!