Nogizaka46 member Saito Asuka will be guest MC in FujiTV variety show "Atarashii Nami-Niji 24", the episode will be aired on 31 July 2017.
NMB48 Team N member Suto Ririka's graduation live ceremony will be held on 30 August 2017, and her last handshake event will be at 26 August 2017, and she will not particiapte NMB48 Asia Tour.
AKB48 will release DVD/Blu-ray for their Team 8 members' solo concert in TDC Hall in spring 2017, the 3 concerts of "New Year Team 8 Festival at TDC Hall~ Solo Concert of Oguri Yui, Kuranoo Narumi and Sakaguchi Nagisa." will be combined in 1 set DVD/Blu-ray and released on 8 August 2017.
AKB48 Team B member Watanabe Mayu's official Twitter account has over 800,000 followers.
NMB48 Team N member Yamamoto Sayaka's official Twitter account has over 1,700,000 followers.
Keyakizaka46 first official mobile game "Keyaki no Kiseki - The Story of Keyakizaka46" has revealed the first trailer and screenshot on 24 July 2017, you can check out the official web site.