Hi im new to yahoo api

i intend to create a application using yahoo map for a japan guide website.
however the yahoo english map is not as good as the japanese version

would my api be able to access the "yahoo japan" map instead of the yahoo's, which is not as detail
below is an example

yahoo japan map
http://map.yahoo.co.jp/pl?type=scroll&...ei=utf-8&p=

english user's yahoo's japan map
http://maps.yahoo.com/#mvt=m&lat=35.70...kusa%2C%20tokyo

Unfortunately I don't see a method for doing this within the AJAX maps API specification: https://developer.yahoo.com/maps/ajax/V3.8/index.html

I'll keep digging and will let you know if I come across something.

- Jon