Free Stuff that Really Works
For Japanese ハクチョウゲ would be the termonology.
Get yourself a paper cup or, just spit in the planter, you're going to use.
Some people, lick the cuttings with their tongue but, I wouldn't advise doing that either.
A friend of mine, licked a lamppost and his tongue got stuck because it was freezing outside.
Some Handy Links:
ハクチョウゲ Japanese Flowers Page