Byston Well Monogatari: Garzey no Tsubasa (Dub)

Christopher Chris Chiaki is an easygoing guy who keeps failing his college entrance exams well into his mid-twenties. His days are occupied with Kendo practice, visits to his familys shrine, and dreaming of his high school reunion. When his spirit is suddenly transported to the world of Byston Well, Chris becomes Garzeys Wing, a legendary holy warrior. The Metomeus tribe summoned him to help liberate them from slavery, but unfortunately, Chris has no knowledge on how to be a holy warrior, and moreover, only has an incredibly dull sword which he salvaged from a corpse.