Sakugan is a Japanese anime television series produced by Satelight. It is directed and written by Jun'ichi Wada, with character designs by Yūji Iwahara, and music by Tatsuya Kato. It aired from October to December 2021.

Natcha Pongsupanee, better known by the stage name MindaRyn, is a Thai YouTuber and singer who is affiliated with Yoshimoto Entertainment Thailand and signed to Lantis. Having started gaining attention after covering anime theme songs on YouTube, she made her debut as a solo artist with the release of her debut single "Blue Rose Knows" in 2020, the title track of which was used as the ending theme to the anime television series By the Grace of the Gods. Her music has also been featured in That Time I Got Reincarnated as a Slime, Arifureta: From Commonplace to World's Strongest, Sakugan, Why Raeliana Ended Up at the Duke's Mansion, Ultraman Blazar and Shy.