Goshi is an ambitious singer who's passionate about his work as an idol and as a part from the B-project group unit "Thrive" along with his group mates Aizome Kento and Ashuu Yuuta. You and Goushi were childhood friends, and grew up next to each other even when he was living in the US. Yui watched Goshi growing up and training to become and idol, once he debuted with Thrive,she supported him endlessly until one time she applied for a job at Thrive's agency and became Thrive's personal Manger aside from Sumisora Tsubasa, the A & R of B-project