Romantic Killer 4 Momose Wataru (2023)

This full-colour manga inspires the anime series. High school student Anzu Hoshino enjoys playing video games, eating snacks and spending time with her beloved cat, but a magical creature transports her to an altered reality without her favourite things. Now she is stuck fending off handsome boys instead. Riris magic keeps Anzu caught up in this unwanted situation, while an ugly specter from Kazukis past reappears and puts Anzu herself in physical danger.