尖端出版
is a Japanese manga series by Wataru Yoshizumi. The story centers on the life of a pair of 14-year-old twins. It was initially published in the July 1997 issue of "Ribon Comics" until February 2000. It is completed in 6 volumes. However, it was compiled into 16 volumes in the Spanish version. It is licensed in French by Glénat, in Spain by Planeta DeAgostini Comics, and in Taiwan by Sharp Point Press.