Nintendo - Famicom Disk System Japan undumped
On VGPC:
ICEknight [Spain] at 03-09-2019
Found an old site with a bunch of not-for-resale Famicom games listed, no idea if they've been secured already: http://beraboman.fc2web.com/hibaihin.htm
SparTonberry [] at 03-09-2019
I think the unique games have, only some of the variations of commonly available games are dumped. Gradius Archimendes, All Night Nippon Super Mario Bros. I've read the Exed Exes is literally just a sticker sent to high score winners so they could place it over the original label, so that's really just a normal retail copy as far as we should be concerned. It is known that one Rockman 4 Gold Cartridge is owned by a game shop (seen in Game Center CX) keeping it as a display piece and they won't sell it even if someone offered to pay their crazy listed price (like $6,000). STUDY BOX is the other crazy rare educational software package that I don't think is dumped, and may even only have one low-quality video showing it off, if it is what I'm thinking of.
Rare disks that only have unverified dumps
Clu Clu Land
Unconfirmed
Wakusei Aton Gaiden Kokuzeikyou
Bad Dumps
19 - Neunzehn (Japan) Aliens - Alien 2 (Japan) (Proto) Big Challenge! Go! Go! Bowling (Japan) Big Challenge! Juudou Senshuken (Japan) Breeder (Japan) Bubble Bobble (Japan) Casino de Pink (Japan) (Unl) Cleopatra no Mahou (Japan) Dandy - Zeuon no Fukkatsu (Japan) Esper Dream (Japan) (Rev 1) Esper Dream (Japan) Fairytale (Japan) Famicom Mukashibanashi - Shin Onigashima - Zenpen (Japan) (DV 1) Famicom Mukashibanashi - Shin Onigashima - Zenpen (Japan) (DV 2) Golf - US Course (Japan) (DV 1) Hikari Shinwa - Palthena no Kagami (Japan) I Am a Teacher - Super Mario no Sweater (Japan) Idol Hotline - Nakayama Miho no Tokimeki High School (Japan) (DV 4) Idol Hotline - Nakayama Miho no Tokimeki High School (Japan) (DV 6) Konamic Tennis (Japan) Lutter (Japan) (Disk Writer) Madou Senki - Deep Dungeon (Japan) Metroid (Japan) (Rev 3) Monitor Puzzle Kinetic Connection, The - Kineco II (Japan) (Disk Writer) Nankin no Adventure (Japan) Nazo no Kabe - Block Kuzushi (Japan) Nazoler Land Special!! - Quiz Ou wo Sagase (Japan) Pachinko Grand Prix (Japan) Patlabor - The Mobile Police - Dai 2 Shoutai Shutsudou Seyo! (Japan) Reflect World (Japan) Relics - Ankoku Yousai (Japan) SD Gundam World - Gachapon Senshi - Scramble Wars (Japan) (Rev 1) SD Gundam World - Gachapon Senshi - Scramble Wars (Japan) Section-Z (Japan) Silviana - Ai Ippai no Little Angel (Japan) Tantei Jinguuji Saburou - Kiken na Futari - Zenpen (Japan) Tantei Jinguuji Saburou - Shinjuku Chuuou Kouen Satsujin Jiken (Japan) (Rev 1) (Disk Writer) Topple Zip (Japan) Transformers - The Headmasters (Japan) Ultraman - Kaijuu Teikoku no Gyakushuu (Japan) Ultraman Club - Chikyuu Dakkan Sakusen (Japan) (Rev 1) Ultraman Club - Chikyuu Dakkan Sakusen (Japan) Yume Koujou Doki Doki Panic (Japan) (DV 1) Yuushi no Monshou - Deep Dungeon (Japan) (Rev 1) (Disk Writer) Yuushi no Monshou - Deep Dungeon (Japan)