Thanks. Please add this to wiki since I do not know how.
Once you have reached level 3, you can receive a "Trial of Passage" from Minamoto, who is in the Holy Beast Castle Southtown . If you pass, you will gain "Transform" skill and be able to transform to the human form.
Let me do the skills then :P Once people start posting SS and I have some time I can do it quick and easily ;o
I started on the thief skill pages but it takes some time and I am in the middle of my test week so I have to study first before I can continue. Really annoying Q___Q