I crossed a youjiro Maisugata with a special purchase double Kikyo from Japan for the F1. I found Kikyo Ice in an F2 grow out I did in 2006. This one is special and comes true from seeds. Like many hybrid Japanese morning glories, this Kikyo Ice may have dramatic shadings as the vine matures so it would be an error to take pictures of the variations and say this is a different variety. Kikyo Ice also occurs in 3 different colors. The dramatic shadings come from the Maisugata parent which I suspect is also related to the Fuji No Monet.
Japanese Morning Glory Kikyo Ice Image Gallery