LofZOdyssey - Anime Reviews: Anime Hajime Review: Nazo no Kanojo X

Mysterious Girlfriend X - Apple TV

Characters, Nazo no Kanojo X Wiki

Nazo no Kanojo X - MangaDex

Mysterious Girlfriend X Season 2 Release Date: Renewed or Canceled?

Mysterious Girlfriend X Abridged - Episode 2

Mysterious Girlfriend X, Blu-ray, Buy Now

mysterious girlfriend x then and now｜TikTok Search

Here's something that I've created on Photoshop. The first image is the outer boxart, while the second image is the interior boxart (the art you see when opening a switch game case).

Population GO — Anime Review: Nazo no Kanojo X - 2

Mysterious Girlfriend X (TV Series 2012) - IMDb