月刊IKKI
"Sukimasuki" is written and illustrated by Yumi Unita. It began in the 7th issue of Shogakukan's "Spirits Zōkan Ikki" (re-branded as "Monthly Ikki" in 2003), released on November 30, 2001. The series finished with ten chapters published, in the June 2003 issue of "Monthly Ikki", released on April 25, 2003. Shogakukan released a compiled "tankōbon" volume on July 30, 2003.