Official back issues are often available for purchase through Origami House in Tokyo or their authorized international distributors like Origami Shop (France) .
The best way to receive the magazine is through a JOAS membership. Members receive six issues a year, delivered globally. origami tanteidan magazine 209 pdf repack
JOAS has been moving toward digital accessibility for international folders. Check the official JOAS website for announcements regarding digital archives or official e-book versions. Official back issues are often available for purchase