Marchen Girl Runs!!!

The story begins with Snow White, who fell asleep after eating a poisonous apple, waking up in modern-day Japan. After wandering the streets of the city, she arrives at Kabukicho, where she is called out to by a woman named Karen. Karen also seems to come from a fairy tale world, just like Snow White, and the two hit it off. However, one day, after going to meet the "prince," Karen's behavior becomes strange... In order to return to her original world, Snow White unites with "princesses" from other worlds, such as Cinderella, and struggles to activate magic.

(Source: Natalie, translated)

Note: Chapters 2 to 13 were split into multiple parts in the original serialization and later combined in the volume releases.