Here is a nice page with some great pix of the releases. I cannot confirm that there AREN'T more, but I suspect that this is it. I guess we should expect there to be a #10...
http://aizuma.hp.infoseek.co.jp/cv/cv.htm
Yosaku 1
Baseball 2
Galaxian 3
Big Sports 12 4
Battle Vader 5
Pak Pak Monster 6
New Baseball 7
Monster Mansion 8
Astro Command 9
Monster Block 11
Elevator Panic 12
I love how most Japanese classic consoles have numbered carts. Numbers are so tidy.