Canned coffee is the standard fair here in Japan, I basically hate the stuff, sure it has caffeine in it, but the only way it tastes near good is with a ton of sugar in it.....
I brew my own, I have a Thermos brand drip coffee maker, goes into a carafe thing, stays nice and hot for about 4 hours (not that it lasts that long).
I have a Starbucks brand espresso machine, that I make myself a double tall latte every morning
Green tea, yeah, I'm trying to drink a lot more of that, there was a recent study done here, over 15 years, I think, a large sample too. If they drink over 5 cups of green tea a day (one cup of tea, not a "Cup" of tea, one cup is about 6 onces) so around 24 fl Oz of tea, and there was a reduction of over 50% in the cancer rate.
I don't mind the stuff myself, there are a lot of kinds, so very bitter, some very smooth, I'd rather have it hot, but that is the same with coffee.
Anyway, glad you made it through the morning Frank!