 If you liked
Stranger: Mukou Hadan
|
 ...then you might like
Saiyuuki Gaiden
|
They both have little boys that are special in one way or another.
They both have a guy protecting them and watching over them.
They also do get separated from the guy that protects them.
They both have that sword play and is very sad.
This anime is really similar to stranger " but also very different.