A・ZU・NA MBTI性格类型
背景
The "Smile" subunit, a trio of Ayumu Uehara, Shizuku Osaka, and Setsuna Yuki. Much like Printemps and CYaRon! before them, they primarily focus on upbeat, cheery pop music. Their unique blend of soft and strong vocals creates a juxtaposition that gives the subunit a signature sound.