Volume 2 will be released for sale soon. You can buy it here, if you want to support the author, etc. You get 300 yen for signing up, so the cost of the book would end up being around $8.50 if you choose the cheapest shipping option (SAL).
I wonder how much of the art will be redrawn? There are still plans to redo v1 with proper tank scans, but it's also grind season for most schools right now.
In other news, the next chapter of Handred is translated, and awaiting editing.
The cover for the second volume of BLAME!'s reprint has also been posted. If you're interested in buying the reprints of BLAME, you can visit this link.