Edge 1050 Japanese Language and Maps support

Does the Edge 1050 that is not sold in Japan support Japanese language (system language, maps language, display of Kanji, turn by turn navigation)?

I would like to buy the model sold in Australia if I can as it's my home country and I would like support and warranty here. I have the 1040 and it is not able to be changed to Japanese system language and it doesn't support Kanji characters. This is annoying when I want to go to Japan on holiday as the Garmin maps just display ??? and no Kanji, while the OSM maps only display Romaji.

I have heard reports that the Japanese model now sits on a global firmware and not a special APAC firmware, so this gives me hope. Anyone from a country other than Japan with an Edge 1050 that has tried this out? At the bare minimum is Japanese selectable as the system language? 日本語