NIHONTO CRAFT – Site run by Danny Massey with items available for sale
BUSHIDO JAPANESE SWORDS – Bob Benson’s site from Hawaii
NBTHK – Nippon Bijutsu Token Hozon Kyokai – Site of the Japanese Sword Museum and certification organization in Tokyo
NBTHK-AB – American Branch of the Japanese Organization
JSSUS – Japanese Sword Society of the United States
NCJSC – Northern California Japanese Sword Club
