A recent Orin design that impressed me a lot would be Risui's. I really love that – excuse my lack of better word – demonic, impish look.

On a side note, it seems a lot of artists like to give more locks of hair to the sides of Orin's head? But if we go by ZUN's design, apart from the bunches for the twin tails, Orin's hairstyle is straight up a bowl cut.