Much of the list is at least relatively well known to anime fans – many of those movies will show up on any ‘top anime movies’ list you choose to peruse that dip past the top 10 all time (And even then, wolf children and Jin-Roh will rightfully appear there).
A Letter to Momo
Tales of Vesperia – First Strike
From Up on Poppy Hill
The Murder Case of Hana & Alice (2015)
Children Who Chase Lost Voices