That person that Hikaru Takahashi 高橋ひかる released on Instagram English Twitter Facebook はてブ Google+ Pocket LINE 2019.08.09 Hikaru Takahashi 高橋ひかるrenewed Instagram official account on August 8,2019. Hikaru Takahashi 高橋ひかるcommented “My sister”and released a picture of her sister. The faces of Hikaru Takahashi’s sisters are hidden,but you can see that they are cute.