Sasagu Omoi wa Hana Meguri

From Intercross:
Riko's dream is to write picture books for children. However, she has no confidence in her drawings, so she never shows them to anyone, especially because then children said they suck in her dreams. One day, she happens to meet Akane, a spirit from a sakura tree. With the help of him, Riko remembers her first intentions of wanting to write picture books and starts to have more confidence in her drawings.