Japanese idol group Hinatazaka46 faces various challenges, ostensibly to teach them the skills they need to become successful idols.
大田美月
大野愛実
片山紗希
蔵盛妃那乃
坂井新奈
佐藤優羽
下田衣珠季
高井俐香
鶴崎仁香
松尾桜
