とんがり帽子のアトリエ [Tongari Bōshi no Aterie; Atelier of Witch Hat]

In Kamome Shirahama's Atelier of Witch Hat, a young girl named Coco discovers the hidden world of magic and becomes an apprentice to a mysterious witch. This ongoing manga series, published by Kōdansha since 2017, is celebrated for its intricate, beautifully detailed art and a fresh, thoughtful approach to magical systems and apprenticeship. With 15 issues and counting, it has become a standout fantasy work, praised for its lush visuals and compelling characters.