Love the green tea/red bean mousse. And there is a little "timer" for the tea.
Food? It's not bad. The dessert is not overly sweet. Very nice place to sit down and chit-chat. I would go back.
Does it matter what "uniform" the server wear? To me the place (whether the seating is comfortable, nicely decorated, clean...etc.) is more important. And the most important of all, FOOD.
I guess the whole decor matches the "theme" so I not only pay attention to what the server wear. Unlike go go cafe before which is more like a "maid" cafe to me.