Sanda is an interesting manga about, well, Santa Claus. I enjoy Paru Itagaki's mangas, since they are oddly wonky and just as oddly dark. The story is set in the future when Christmas is just a myth in Japan now. The birthrate is down and children are overly important because of it. Our main character is Sanda Kazushige, who's 14 years old and in middle school. His classmate Ono Ichie is missing and a girl named Fuyumura Shiori accuses Sanda of a curse and well, the guy eventually can turn into a Santa Claus and he has weird powers that the two test out. They try to solve the mystery behind the disappearance and well, experience the wonders of friendship and Christmas. The story is fully packed from the beginning, which makes this slightly hard to follow. The idea is marvelous though! The story goes through Japan's societal problems too, like low childbirth rate, which is great.
The art looks great and the movements are awesome. Itagaki's style is recognizable and wonky, which is super great. It may not be everyone's cup of tea, but it works for me especially. Also, the manga isn't too Christmas-soaked either, which is great. Interesting to see where this will go!