Arya Sometimes Hides Her Feelings In Russian Novel Volume 2 was written by Sunsunsun with illustrations by Momoco.
Alya and Masachika make a promise to fight to the bitter end in their joint bid for election as student council President and Vice President. They start their strategy meeting for going up against the opposition candidate--the overwhelmingly charismatic Yuki Suou.
"So...let's talk student council election strategy..."
"...%u041A%u0440%u0443%u0442%u043E" [He's so cool...]
Hhnnnggg! Now he's gotten all flustered by her sweet words in Russian!