I am pretty sure there was a thread for this movie long, long ago, but for the sake of not doing necromancer spells...
Not much of a TF process in the whole movie (plus most of the movie it's as the movie name implies: children, so keep away pervs!) but hey, its still kind of a must-see if you ask me, regardless of TF. It does a very refreshing and interesting take on "werewolves" (tho not sure if you can even call them that) that leaves on a trash can the usual idea of them being mindless bloodthirsty creatures. Word of warning tho: you will cry. Count on it. That and, maybe get a strong impulse on running out to adopt/buy a fluffy puppy to hug.
Bit of a spoiler (I think?) but there is one scene in particular where you can see a liiiittle bit of a process (VERY little) and where Ame & Yuki are older (not exactly sure how much older tho) and... well, drama happens:
But again, I wouldn't watch it for its "TF content" rather for it's story and presentation. It's worth it.