Sakura Asagi

Sakura Asagi is a Japanese animator illustrator and mangaka. She contributed her character design for the series Shnen Onmyji and Saint Beast. Apart from illustrating for the novel series Shnen Onmyji she also authors the manga which acts as a gaiden for the main story which serializes in Kadokawa Shotens Beans Ace. Even so it is not to be confused with Hinoko Seta who authors the manga adaptation of the series in Kadokawa Shotens Monthly Asuka. Source: MangaUpdates