I've been watching 40mm cannon development in Europe and the US but missed what the Japanese have been doing in the field. Google Translate handles Mandarin quite well but screws the pooch hard on Japanese. Don't know why but it does.
Having said that I just can't quite make out if this is independent work or if they're teaming with someone. Additionally I'm seeing a new 8x8 but don't know if its just part of the "test bed" or if its headed toward a new build IFV.
You can check out the site here for yourself.