Adobe-Japan1-x キャラクタセット
http://partners.adobe.com/public/developer/font/index.html
(via http://src.walker.jp/antenna/lib/1292/ )
CJK /CID-keyed fonts
Adobe-Japan1-6 Character Collection for CID-Keyed Fonts #5078 (PDF: 7.38M)
CMaps for PDF CJK Fonts
Japanese (ZIP: 228k)