I've been given a large piece of Japanese yama. I only know of two things to do with it:
-grind in a mortar to make yamakake: a bowl of slimey yama mixed with raw tuna, soy sauce, and wasabi.
-cut it into slices as a side dish for sushi.
Does anyone have other simple uses for yama? I find it delicious, but a bit too slimey to eat alone. TIA