I had been eyeing this in the glass case of Antenor for some time now, but kept putting it off until last week.
Lemon tart 315 yen (about US$3.15).
A flaky crust (though I have eaten better crusts a.k.a. mom's), sponge cake, lemon curd, more sponge cake, more lemon curd, topped with spurts of whipped cream.
The lemon curd was tart, the custard was sweet...it was a good balance.
The box it comes in makes a nice little photography studio too.