Jason has brought a couple interesting on-line resources to my attention lately. I mentioned the first yesterday - Yahoo Japan Store called Jambalaya that no only lists all the cards for a set, but shows scans of most of them as well. So far they only have BBM, Calbee and All Japan Baseball Foundation sets from 2011 up. Great place to browse and see who's in a set and what the cards look like (especially since I'm pretty slow in getting cards in most of the time).
The second resource is one that Jason himself is primarily responsible for - he's been entering a lot of Japanese sets into the Inventory Manager at the Sports Card Forum (SCF). He's done all the Calbee sets from 1986 to the present, all the BBM base sets 1991 to the present and all the other BBM sets up to 2004. There are some other sets included as well that may have been done by someone other than Jason - Takara, Upper Deck, Konami, 1987 Play Ball, 1990 Lotte (but not 1989), 1979 TCMA. There's some listings from earlier Calbee sets but the ones I looked at from the mid-70's only include the Sadaharu Oh and Shigeo Nagashima cards. Jason kept telling me he'd been working on this, but until today, I had never been able to find the listings. Turns out that you must register and log in with SCF to be able to search these listings. I can't find anyway to simply browse a set's checklist but you can search for a player by name and get a listing of their cards (and from that listing you can click on a card from a particular set to get a checklist for the set).
So thanks to Jason's hard work, there's a way to get a list of all the cards of a Japanese player. Thanks Jason!
(And just taking a little look around, it looks like the 1999 and 2000 Teleca KBO cards are included in the listings as well as some of the Futera ABL cards.)