Naruto Movie 2: Dai Gekitotsu! Maboroshi no Chiteiiseki Dattebayo!

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

Both are movie sequels based on extremely popular shounen series. Both have animation that can be described as laggy compared to the show but accurately depicts the main feelings and emotions of the original series. Both focus on some unique brand new, movie only characters that go through problems where the main protagonists use their ability to help them get through them. Both are better watched after you've seen a fine chunk of the series (Naruto to about 110 and FMA Brotherhood after about episode 16)