Bleach Movie 2: The DiamondDust Rebellion - Mou Hitotsu no Hyourinmaru

Well it does have a focus on a character at times and Naruto is like Ichigo trying to help him.  

In the story of Bleach, you get a character named Ichigo Kurosaki, who is a substitute soul reaper with unbelievable strength... Diamond Dust Rebellion, however, you see a character of the Soul Society named Toshiro Hitsugaya, one of the youngest squad captains on the force, and view his story in a new light of how he got his position. You also get to see that Toshiro has similar qualities to the main character of Advent Children, Cloud Strife--aloof, harboring guilt for past mistakes... Diamond Dust Rebellion has quite a bit of action, similar to Advent Children. And what's good, you don't have to know the WHOLE story of Bleach to watch the movie (A few episodes would be good though). read more 

Something about the coloring between the two I find to be very simular. Also, one has a really stubborn young character in both, either you'll find them very annoying, or you'll love them. There is also quite a bit of emotional depth to these. 

The coloring in some parts of the movie and the little OVA remind me of each other. Also, there is a simular mood. A main star in each has pale hair coloring, but most of all, it is the mood that reminds me of each other.