Chipspeech

Chipspeech is a vocal synthesis VST and standalone program by Plogue Art et Technologie, Inc. and aims to recreate retro vocal synthesizers. It is capable of producing vocals in English or Japanese, even if the original source of a voicebank could only produce vocals in English.

Voicebanks
As of March 17th, 2017 there are 12 voicebanks currently available for use in Chipspeech, and 1 retired.