[Onuki Ayaka Festival] September 2019 at Oiso Long Beach from Instagram 大貫彩香 Twitter Facebook はてブ Google+ Pocket LINE 2019.10.03 [Onuki Ayaka Festival] September 2019 at Oiso Long Beach from Instagram Ayaka Onuki updated the official Instagram in September 2019. Ayaka Onuki has released photos taken at Oiso Long Beach.