We are continuing to expand what we carry from ryusen... we just added a bunch of knives from the Bontenunryu series today. You guys might know these as they were one of the most popular ones ryusen did as OEM blades before they stopped doing OEM work entirely. Since they, they have made improvements with a number of areas, including fit and finish, which is pretty crazy nice now days. It also happens to be a vg-10 heat treatment i dont hate... they use magnestia salt baths for the HT process, which is very unique for echizen (and many other ares)... most people are using namari (molten lead), but i much prefer the way ryusen is doing it. Anyways, they are up on the site now:
https://www.japaneseknifeimports.com/collections/bontenunryu
https://www.japaneseknifeimports.com/collections/bontenunryu