Not authentic in the slightest
This paste is mostly horseradish with 0.2% actual wasabi! I also find that it's so intensely hot that I can't eat it. A paste is never likely to be 100% wasabi but the Yutaka one with 5% is way better in my opinion.
Suitable for sushi & home madetuna mayonnaise!
Good Japanese wasabi. Suitable for sushi, sashimi & when you make tuna mayonnaise, we add a small amount. This will give an authentic flavouor. If you mixed this with mayonnaise with a dash of soy sauce, you can have a nice stick vegetable dip.