Japanese idol group HKT48 official web site also update their members' profile picture:
Original source: HKT48 official site
Shortcut: [ORICON] [Single] [Album] [Photobook] [Magazine] [Kosaka Nao] [Shogenji Yoko] [Moriya Rena] [Taniguchi Airi] [Yamashita Shizuki]
Japanese idol group HKT48 official web site also update their members' profile picture:
Original source: HKT48 official site