The 2000 version doesn't work on windows 10
Title: ビ・ヨンド ~黒大将に見られてる~
Romaji: Be-Yond ~Kurodaishou ni Mirareteru~
Company: Elf
Release Date: 2017-06-16
https://vndb.org/r62532
https://dlsoft.dmm.co.jp/detail/dmmgames_0032/
ddl links and torrents are dead.
Title: AZの烙印
Romaji: AZ no Rakuin
Company: Piyopiyo-Gumi
Release Date: 2002-05-31
https://vndb.org/v1939
https://www.dlsite.com/pro/work/=/product_id/VJ001797.html