The popular idol Momoka continues her mission to live the life of a normal high school girl by thrusting Urabe into the spotlight, which culminates in a moment of truth for Urabe and Tsubaki. But will Tsubaki be tempted away when the sloe-eyed beauty Suwano makes a play for his affection?
“Mysterious Girlfriend X is mostly subtle and kind of sweet, even when it creeps toward lewdness, and manages to have an addictive quality that can only be attributed to that damn drool.” — Otaku USA