I can't get enough of the Strawberry Milk Tea w/ Tapioca -- especially from this place called Tea Shop 168 we have here. :drool:
...and Kirin Gogo No Kocha Milk Tea, which I'm addicted to.
Also love Soy Bean Milk (there's only this one specific brand that can satisfy me though, i don't do the shopping so i forget what name it is called... i just tell my mom to get that usual brand and no substitutes!).
Of course, I also like good ol' plain Japanese green tea.