CV3 was launched December 22, 1989 in Japan. She joined Konami in 1988 so its really possible, but while we can see her name in the english wikipedia page, she is not present in the japanese one.
http://ja.wikipedia.org/wiki/%E5%B1%B1%E6%A0%B9%E3%83%9F%E3%83%81%E3%83%ABTranslated with Chrome:
In 1988, the game publisher Konami He joined. Worked for Konamibiru of Kobe Port Island. Initially, I was in charge of the sound GAMEBOY and MSX, but transferred to the charge of sound arcade game in 1990. Was in charge of the music along with the Ken Ken Nakajima was a new employee of the same year ! TwinBee Detana it is that the name is known for. In the liner notes, I had called himself "Chiruchiru Yamane".
Also we can notice in the same page that she worked in 2 Gradius and 2 Goemon titles launched respectively in 1988, 1989 and 1990, so I doubt she had time and chance to work in so many projects. Since its not listed anywhere that she worked in CV3, IMHO I think Bloodlines was her first CV project.
Another thing thats strange is that she started in KKC, but she still has been listed in these games that she had participated in japanese wikipedia, so a omission doesnt see to be the case.
Thats only my opinion for now, and if someone could disprove that my reasoning is correct it would be awesome, because I would have more clues and would need to start from 0 at the same time xD