How to implement different widgets for each language?

[hamako]

I have designed a three language page (http://tohokuearthquake-help.com) for a crowdfunding initiative for Fukushima. The main page is in English, with Japanese and German clickable.

Unfortunately all the widgets are the same on all pages and I cannot figure out, how to customize the widgets for each language.

I need different widget sets for each language, especially Japanese labels. The simplest example is the "Micro contribution" widget. For English it is a pull-down menu in US dollars, for Japanese I would like to have it in Yen and for Germany in Euros.

I have tried the Widget Logic plugin, which allows such customization, and display limitations to the specific language only. However, it does not seem to work with qTranslate. The widgets are not displayed at all, when specifying the language with

ICL_LANGUAGE_CODE == 'de'

Any help and ideas would be apprecitated.