Sayaka Taniyama (谷山たにやま 沙也加) - Alya sometimes hides her feelings in russian (時々ボソッとロシア語でデレる隣のアーリャさん)

Character: Sayaka_Taniyama, black hair, short hair, bob_cut, bangs, hairpin, purple eyes, glasses,

Outfit: school uniform, white blouse, brown jacked, red bowtie, black skirt, white socks, white shoes,