Collection

Modern Japanese paper money sits at the intersection of statecraft, technology, and design. From the Meiji modernization drive to today’s Bank of Japan issues, printing has been anchored by the National Printing Bureau (NPB), whose craft pushed intaglio, guilloche, microtext, latent imagery, and watermarking to world-class standards. Portrait selections (Fukuzawa, Noguchi, Higuchi, Shibusawa) and iconography track policy eras and cultural identity, while substrate and ink innovations reflect an obsession with anti-counterfeit measures and durability.

For researchers and collectors, specimens and printer’s proofs document design intent and production variants that routine circulation obscures. Equally telling are intaglio test notes from equipment makers such as Komori, produced on genuine banknote paper to demonstrate press capability, plate geometry, and line fidelity. These pieces reveal how security features migrate from the test bench into BOJ notes and why Japanese printing is a benchmark for the industry. Use the filters above to drill by type, printer, or era; the selection below is a curated entry point, not a duplicate of card-level descriptions.