As far as I know, they'll fit. However, the Japanese Fenders seems to use slightly odd machine head sizes, so I'd check the dimensions against the ones given on the Schaller web site:
[url="http://bass-machine-heads.com:80/upload/CY25a14e89X11a9adccd5aX4eec/1213781585488/TZ_BassMechanik_BMFLSeries.pdf"]http://bass-machine-heads.com:80/upload/CY..._BMFLSeries.pdf[/url]
They're smooth as silk