Alya Sometimes Hides Her Feelings in Russian

, abbreviated as Roshidere (ロシデレ) is a Japanese light novel series written by SunSunSun and illustrated by Momoco. It was originally published online as two short stories on the novel publishing website Shōsetsuka ni Narō from May 6 to May 27, 2020, respectively. It was then acquired by Kadokawa Shoten, who have published six volumes and a short story volume since February 2021 under their Kadokawa Sneaker Bunko imprint. A manga adaptation by Saho Tenamachi began serialization online in Kodansha's Magazine Pocket website and app in October 2022. An anime television series adaptation has been announced.

Plot
The unrivaled silvered-haired beauty sitting next to me, Alya-san, had a triumphant smile. ...But, the truth is different. Earlier, in Russian she said “give me your attention, too”! Actually, I, Kuze Masachika, have Russian listening skills at native level. I couldn’t stop smirking at the not-knowing Alya-san who, today too, was coming all sweet in sugary Russian language!? An adolescent love comedy with a super high-spec Russian JK, the object of admiration of all students!