Aino Tsumire

 (ちあきゆうり), also known as Kyuuri (きゅうり), is a Japanese idol and member of R.I.P. Kenkyuujo.

She is a former member of LeapPlane+. as Ryusaki Shion (流咲しおん) and Niconico♡STREET as Amagaki Yuuri (甘柿ゆうり).

She was a member of Niconico♡STREET from October 2018 until disbandment on December 31, 2019.

She was a founding member of LeapPlane+. and graduated in April 2021.

She became a founding member of R.I.P. Kenkyuujo on December 7, 2021.

Albums

 * Niconico♡STREET