This is one of my earliest concept arts of Shijirou. It was a request from Shijirou himself to have an art of him and Eri from School Rumble.
It came out pretty well. The original is actually done with watercolor and chalk on oslo paper. I think Shijirou mentioned he still has it and that he laminated it. Ah... probably not the best way to preserve art, but w-well... *sweatdrop*