How to register Japanese VAT

[Tomoo Nomura]

Hello,

I'm a new. I installed Gnucash in Debian/wheezy. It seems great!
I'm running own small company, and need VAT handling system.
Can Gnucash handle Japanese VAT ?
What I want to do are
1. When I register something purchased, it can be register payed VAT
automatically.
2. When I register something sold, it can be register received VAT
automatically.
Moreover, it would be better, if I can select VAT include/exclude price
when I register purchase/sales.
I checked FAQ 6.4.1 How to handle VAT/GST on invoices, and claim VAT/GST
rebates on purchases.
It, however, have to register each VAT separately.
Is there any documents or explanation web sites ?

Thanks,
Tomoo

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