Aino Tsumire

 (藍乃つみれ) is a Japanese idol, a member of Eureka, and a former member of R.I.P. Kenkyuujo as Chiaki Yuuri (ちあきゆうり) or Kyuuri (きゅうり), 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