"Jutsu." Minoru repeated, holding up his arm as though that helped explain things. On his left wrist was a snake tattoo. "Techniques."

He was nowhere near the master of sealing techniques that his brother was. Isamu was skilled enough to create and even rewrite seals that could do all kinds of impossible things. But he could do a few simple things, like sealing items into scrolls for easier travel.

He didn't have any on him right now, though. So he settled with using what he did have - a summoning contract tattooed on his wrist. He drew his hand across it, and with a little chakra, a small snake appeared! It quickly coiled around Minoru's arm.