Nakanishi Aruno is disliked and bullied by other Nogizaka46 members because she's different from them. After one of them lock Aruno and tell her to not come back, she decides to come back definitely.
Shin Nogizaka Star Tanjou is a new variety program, was taken over by 5th generation. They're for the first time doing a variety program by singing a songs from Showa & Heisei era.