profile NAGISA MUKAI date of birth 1996.3.1 from AICHI TwitterInstagramTikTok TAIZO OOKA date of birth 2000.4.11 from OKAYAMA TwitterInstagramTikTok YUKI KAWAHARA date of birth 1997.12.2 from SHIZUOKA TwitterInstagramTikTok RYUHEI NISHIHARA date of birth 2000.1.6 from TOKYO TwitterInstagramTikTok