Since I got the question...
I ordered a ticket for Love's Labours' Lost Musical in october.
Payment was over paypal, price as in the above post around 160€.
I got regular and good updates. Fortunatly Tickets Galore won the ticket for me in the firs round, in the lottery. Sitting 5th row directly on the right side to the middleway. Really good place.
My ticket came safely packed as letter with EMS, luckily without customs cost
Shipping really fast and a handwritten letter which I still trying to translate
Applying for tickets in japan is quite a bit of work, with lottery, presale, general sale...the fee with around 20-30€ is just fair.
Shipping by EMS is very safe equals the price. And how often do you get the opportunity to attend sth. in japan, when you're from europe or america?
I just can give a recommendation for Tickets Galore Japan.