Sake Tsunami recipe

Im not sure of the exact amounts my wife fell in love with this drink in Nashville, TN. I google for the recipe and found an news paper article on the new Sake cocktails and it gave me an obscure recipe

Bartender Jackie Ta, from Anzu Restaurant, Hotel Nikko, 222 Mason St., San Francisco was given credit for the drink by the writer of the artcle Linda Murphy Check it out and let me know what you guys think. I been trying with differnt amounts but IDK