Nihongo ga Hanasenai Russia-jin Bishoujo Tennyuusei ga Tanomareru no wa, Tagengo Master no Ore Hitori

Overview

There's a new kid in class: Tina, a super-cute girl from Russia. Immediately thrust into the spotlight and unable to speak Japanese, she's ready to burst into tears—until the protagonist, Iori, comes to the rescue. Though he's hated by his classmates due to a past mix-up, Iori's experience interpreting for and training with the US military means he's the perfect guy to protect Tina. Plus, he can finally show those pesky classmates of his who's boss! Based on an original story from Shōsetsuka ni Narō, this hit romantic high school comedy now comes in comic form! (Source: K-Manga)

Source: AniList