Incomplete Region 1 releases:
- Angels in the Court: sequel series missing
- Boobalicious: episodes 1 and 2 (since JapanAnime skipped them)
- Countdown: episode 2 (of three)
- Dark Chapel, The episode 2
- End of Summer: extended version(s); sequel series missing
- First Loves: episodes 3 and 4
- G-taste: episodes 6 and 7
- Haitoku no Shoujyo: Family of Debauchery: episode 1 (Haitoku no Shoujyo: Girl of Debauchery)
- Insatiable episode 2
- Kimochi Kininaru: episode 4
- Koihime: sequel series missing
- Last Kunoichi, The: episode 2
- Lunatic Night: episode 3
- Magical Girl Ai: episode 5
- Maiden of... (AKA The Maiden Diaries): episode 2
- Masquerade: sequel series missing
- Mistreated Bride: episodes 3 and 4
- Night Shift Nurses: episodes 10 and 10.5 (the latter's release has been announced)
- Nine O'clock Woman: episode 3
- Secret Desires: episode 3
- Sexy Magical Girl: episode 5
- Urotsukidoji: episode 13
- Virgin Touch: sequel series missing
- Wet Summer Days: episode 4 (i.e., the bonus episode)
I forgot that the link to these lists is in my .sig ^_^;, but at least they are now updated. (I added
Masquerade to this list, and consolidated the "arguables" into the main list, as neither JapanAnime nor Amorz has shown any movement to release the missing episodes.)