YOKOTA Y-40SA, 40SB
YOKOTA Y-41A, 41B
YOKOTA Y-46A, 46B
YOKOTA Y-T40A, T40B
YOKOTA Y-T45, T45E
YOKOTA Y-T45A, T45B
YOKOTA Y-T70, T70E
YOKOTA Y-T90, T90E
YOKOTA Y140, 140E
YOKOTA Y46, 46E
YOKOTA Y70, 70E
YOKOTA Y90, 90E