Murayama Wataru Manga

"Alcafus" is a story about mysterious Kemonomimi creature the MC, Tadashi met on a his childhood's day. He discovered that a girl with ears and a tail like a beast was falling down at a shrine, gave her a candy ball that she had and adored. Ten years have passed since then, when I heard her voice calling myself, Tadashi visited a memorable shrine and strayed into a mysterious world.