The official X Account of the TV Anime adaptation of Paru Itagaki’s famous manga Sanda has released a brand new key visual and trailer. Along with it, they also revealed the theme song artists for this anime. The official X Account of this anime shared its key visual, and the official YouTube channel of Akita Publishing released its brand new trailer:

It is revealed that the opening song for this anime, “Childlike Adults” will be performed by yama and the ending song of this anime, “Diary” will be performed by Soushi Sakiyama.
This anime is directed by Tomohisa Shimoyama, and the animation studio Science Saru will animate this adaptation. Sanda is set to release on October 3, 2025.
More information regarding this adaptation will be revealed in the future! Bookmark our website for more updates!
About Sanda
Sanda is a Japanese manga written and illustrated by Paru Itagaki. It was serialized in July 2021 in Akita Shoten’s Shounen manga magazine Weekly Shounen Champion. As of June 2024, this manga has a total of 14 volumes.
Wikipedia describes this manga’s plot as:
“On December 25, when it was snowing, middle school student Sanda Kazushige’s body seal was broken by his classmate Fuyumura Shiori, making him look like Santa Claus. Later, Sanda discovers that he can change back into his middle school form by eating jellybeans, or change into Santa form by wearing red. The reason why Fuyumura lifted the seal was that she hoped that Sanda would help find her missing classmate Ono Ichie, and also hoped that he would remind the society of Christmas.“
Source: Official Website