Nice little dotour in numabukuro. Right now the strongest iced coffee in Japan, even better then starbucks, thats why I like this place. If youre a study freak and like the coffee and smokes then this place is for you. If youre not into smoking just take that coffee to go. They also have a great matcha latte and crêpe cake. Try them you wont be disappointed and the prices are a little better then starbucks!