Japanese wiki’s up:
“セブンスドラゴン2020 攻略@wiki”:http://www10.atwiki.jp/7d2020/
Also, there’s an interview with the dev team “here”:http://game.watch.impress.co.jp/docs/news/20111128_493494.html (also Japanese).
Edit: “Looks like Andriasang decided to translate a bit of it already”:http://andriasang.com/comz3p/.