4 Adorable little 4" musicians made in Japan.
No makers mark but look like Napco.
They all have a different hair style, one plays the harp, one the horn, one the drum, and one cello.
A little of the gold trim has rubbed off - no biggie just noted for accuracy (some pictures look like more has rubbed off but it's reflections). 
Very small amount of crazing.  No other issues.
I couldn't find any like these.

Questions Welcome.
Thank You for considering.