In another thread, DickB asked about alternative pronunciations for "Goshiki". ...Often pronounced go-she-key by hobbyists, but pronounced as two syllables: goughsh-key (with a long "o") by Japanophiles.
Another I hear pronounced differently is "Matsunosuke". Some hobbyists try to pronounce all the letters, and it becomes: mat-su-no-su-key. But the "u" is often silent in anglicized Japanese, indicating a syllable break and change in emphasis. Those who have dealt in Japan pronounce it more like: mats-nas-key.
Any takers for pronouncing: Oranje ?