Last Slayers book from Ginmomodou I have, this is from 2011. If there are any of their Slayer dojins available that we don't have, let me know and I'll look into that.
EHCOVE is looking for a scanner in Japan who can order dojins from Japanese stores like nagomiweb.jp and scan them for me. Willing to pay commission fee on top of covering purchase and delivery costs (and the scanner keeps the books). Can pay through PayPal/Neteller. PM me if interested.