Mustard, also known as wasabi powder. Mustard powder, is the mature seeds of mustard ground into a powdered seasoning. Mustard is slightly bitter, pungent and aromatic, with a strong stimulation of the mouth and tongue, and a very distinctive flavor, and can be used as a condiment in pickles, marinated raw meat, or tossed salads. It can also be used with soy sauce as a delicious seasoning for sashimi.

Garlic?