Binzume Yousei  

BF, Bindzume Yousei, bofa, Bottle Fairy, Феи из бутылки, 瓶詰妖精, Binzume Yousei: Bottle Fairy

In 2004, Binzume Yousei is a Japanese manga series that focuses on four fairy characters who are depicted by different colors through their magical jars. These fairies, Kururu, Chiriri, Sarara and Hororo, have come from the fairy world to experience human life and traditions. Despite having limited knowledge of the human world, they are fortunate enough to befriend two humans: Sensei-san, a university student who lives with them, and Tama-chan, a first-grade girl who can sometimes be as naive as the fairies themselves. Although these bottle fairies may have unusual thoughts and difficulties in comprehending this new environment, they strive to make the most of their human experience in their own unique ways.