Former AKB48 member Shimazaki Haruka retweeted a news about HKT48 member Murashige Anna, who claims to be blackmailed by porn site, and comments "Saikou ka yo" (It is the best). However Keyakizaka46 complained her and claimed "Saikou Ka Yo" is a phrase for Keyakizaka46 member Nagahama Neru and Keyakizaka46 fans only.
By the way, Scrambled Egg Editor in Chief retweeted Shimazaki Haruka's tweet and comment "Paruru is the best".
Note1: "Saiko ka yo" is a famous phrase of Hiragana Keyaki (Keyakizaka46) member Nagahama Neru.
Note2: "Saiko ka yo" is a slogan of Pizza Hut TV ads series.
Note3: "Saiko ka yo" is HKT48's 8th single's title.
Note4: Murashige Anna claims she was a victim blackmailed by porn web site, she said she wanted to watch porn video while she reached age 18, but while she clicked a porn web site, and was asked to pay 50,000 yen or cancel the sign up by paying 420,000 yen, and she asked another member Miyawaki Sakura for help, Miyawaki Sakura told her it is a blackmail.