10 000 Yen

Japan's National Printing Bureau developed this note's paper specification domestically — the blend of mitsumata fiber and Manila abacá was chosen not for tradition alone but because the combination produces a tactile and acoustic quality (that distinctive rustle) that Japanese users and counterfeit-detection machines had been calibrated to expect over decades. Mitsumata has been cultivated in Japan specifically for high-grade paper since the Edo period.

The hologram strip on P#106 was among the more technically advanced deployed by any central bank at time of issue, incorporating a three-dimensional element that proved significantly harder to replicate than the flat foil patches common elsewhere in 2004.