Hi HR:
Yes, V3 supports DRM and many languages, including those you mentioned here, as V3 is also eveing on European market, unlike Kindle, Sony & Irex which are very English-oriented.
You may visit
www.jinke.com.cn, English page for details of the product.
Anyway, V3 is very steady and as i have been using sincve 4 years ago, i would say i am very senior to answer questions on ebookreader (7 years ago i started using ebookreader from Taiwan, equally steady and no problem except the formats supports are insufficient)
Well, do arrange with me and I can go down to JB or Singapore to share with you the product. Yes, it can cbe costly on travelling but glad to have a new USER (not only buyer).
Surely you will love it as me - after comparing my V8 to V3 (exactly just after receiving) my first word was WOW...so good..paper-like device and a pleasant to read.
Thanks
Hong