It’s a Megumi Hayashibara vehicle by Takashi Watanabe (Slayers). And a lot other EG Films folks that worked on Slayers and Lost Universe. More of a Asami Sanada & Jun Fukuyama vehicle, but Megumi is there as third wheel and does the theme song. Now EG Films TV projects are great animation, so the fact that this never made it into English and the fairly rubbish Lost Universe did, suggests this is really rubbish. Even though Slayers’ Rui Araizumi was involved in creating the characters.
It did get a Gameboy game though.