Norio Sakurai (Japanese: 桜井のりお, Hepburn: Sakurai Norio) is a Japanese manga artist. Her main works consist of Mitsudomoe,[1]Rororro!,[2]Kodomo Gakkyū, and her most successful series, The Dangers in My Heart.[3] In 2010, Mitsudomoe was adapted into a TV anime.[4] In 2023, The Dangers in My Heart was adapted into a TV anime.[5] A subsequent season released in 2024.[6]