If you're looking for manga similar to Buna no Mori no Aria, you might like these titles.
Uruno, a failure of a wolf, is currently traveling to find himself a new place to call home; but upon chancing across a rabbit, he attacks it only to realize that this particular rabbit is stronger than any predator! Soon afterwards he discovers that this entire forest he has come across is home to similar 'useless animals' that are atypical of their species. He decides to stick around when he meets his love interest in the form of a clumsy cheetah, and with his new friends, he meets the rest of the animals in the forest, causing much hijinx and fun in the process!
A girl takes a shortcut through the woods one day, and gets caught by a wolf, and almost eaten. But by freak coincidence, they find out they have the same taste in obscure manga. They become friends.
A story about a wolf, his encounter with a small puppy, and their life together following.
Ireland, a country distant from Japan. The Japanese girl Saku, along with something possessing her, arrives in this land and has a chance encounter with the inevitable. Will the old silver-haired witch deliver the promise of her wish, or perhaps... This is a story that starts from running away and eventually leads to the gods.
There is one lone wolf who lives deep in the forest. There is one young man who just wants to keep on living. What connects them? Why does the wolf look so sad? And why does the heart of the man beat so fast? A forbidden love story between a noble beast and young samurai starts here.
Rumors are abound regarding a witch the lives in the forest near the village, unnerving the villages. That's when Sarami, who was was out collecting herbs in the woods, encounters a girl who looks just like her.
Three days dragon flight from the nearest town, deep, deep in the forest, then deeper still, lives a 'witch'. Nina the witch, also called "The world's strongest witch". Visiting her is the apprentice, Iris.This is the record of the witch and her apprentice's peaceful days, in a remote forest that breathes illusions and magic.