-CG Collections-

Many of these contain suggestive content, so I've marked any which contain such content with a note

Side Holy Aoi Nanase Illust Collection
ISO, Disc & case scans


Archive.org Link

Neomiiro by SACHI
(contains some suggestive content)
Image folder

Archive.org Link

Stratovarius by Hosino Tamago
ISO, Disc & insert scans

Archive.org Link

Kitten Tabgraphics Illustrated Collection Volume Nine
(contains some suggestive content)
ISO, Disc & case scans

Archive.org Link

Chino's CG Collection Vol.3 にゃんころ2
(contains some suggestive content)
ISO, Back scan

Archive.org Link

MEGAne DRIVE Tantaka CG Collection
(contains some suggestive content)
ISO, Cover scan

Archive.org Link

WHITE ILLUSION Shana Hinata & Shizuku Futagami CG Collection
(contains some suggestive content & nudity)
ISO, Scans

Archive.org Link

[JOKER TYPE] CG Collection Vol.02 Evolution CD-ROM
ISO, Disc scan


Archive.org Link

R++ Hitohira Fan Book Wallpaper CD-ROM
ISO, Disc Scan


Archive.org Link

Annihilation CG Collection by Torazou
ISO


Archive.org Link

GLASSES Miyabi Kamiyama CG Collection
ISO, cover scan


Archive.org Link

-Other Software-

Can you tell I like CD-ROMS?

ドラマCD オレん家のフロ事情 「若狭のトモダチ事情 越前編 (Orenchi no Furo Jijo Drama CD)
FLAC, Disc scan

Archive.org Link

マスカレード～地獄学園SO/DO/MU～オリジナルボイス & 壁紙コレクション (Masquerade Hell Academy Original Voice & Wallpaper Collection)

(contains adult content)

ISO, Disc scan
Archive.org Link

美少女 CGテクニックガイド Vol. 2
CG drawing guide. Originally came in a book by the same title.
ISO, Disc scan

Archive.org Link

Abstract & Graphic Backgrounds Volume 1
A CD-ROM stock photo library containing abstract and photographic backgrounds
ISO, scans

Archive.org Link