COMIC Natural High Vol.31 1998-03
[Anthology] Pai;kuu 1998 October Vol. 13
Tech Gian 017 (March 1998)
COMIC Tenma 1998-11
SerizawaYuji-Program a Side 1998-4
COMIC Tenma 1998-08
Mamagult Katsudou Houkokusho Hikae 1997/11-1998/08
(CR39) [CIRCLE OUTERWORLD (Chiba Shuusaku)] Akibon (Kochikame) [English] {Twilight Sparkle1998}
Chino-chan ni Saimin
Nikaido, Bentou ni Ura Option o Tsukeru
COMIC Tenma 1998-06
Kissa Lycolyco Ura Option
Tech Gian Issue 25 (November 1998)
Henshitsu-kei Shoujo Trans Girl
Fuuki Iinchou Odosare Ura Option ~Fukujuu no Inmon~
Ore no Onaho wa Okaa-san 3 Mama no Anal wa Mitsu no Aji
Comic Papipo 1998-07
DENGEKI INUOH 1998 SUMMER
COMIC Papipo Gaiden 1998-08
COMIC PINE 1998-07
Ura Option Onegaishimasu.
COMIC Kairakuten 10.1998
Houkago Seikoushuu
COMIC YOUNG HIP 1998-06
[Hanamizawa Q tarou] Honey Blue (1998-08-01)
[Chavo Bantam (Torao)] Ura Option Onegaishimasu. (Kanojo, Okarishimasu) [Chinese]
Iede bishōnen, kaimasen ka? Ai ni ueteru Tsukasa-kun wa H ga umasugiru
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-3,5-9 [cqxl自己汉化] [Digital]
(C54) [Koa (Various)] DENGEKI INUOH 1998 SUMMER (Various)
[Anthology] Pai;kuu 1998 July Vol. 11
[WAKO] Endless (Mist Magazine: May 1998) [English] [Lililicious]
Tech Gian 026 (December 1998)
SerizawaYuji-Program a Side 1998-4
(C55) [Hotateya (James Hotate)] Doki Doki Syndrome 1998 Win (Dokkiri Doctor)
(C86) [Renainou (Mizuyuki)] Shinsekinchi no 1998-nensei [Chinese] [无毒汉化组]
(SC54) [Katsuobushi (Horie)] Tsukuyo-san ga Iyarashii Koto o Sarete Shimau Hanashi 2 (Gintama) [English] [Twilight Sparkle1998]
Manga Erotopia 1998-10
[Mutou Tetsu] Hai wa Hai ni (COMIC Papipo 1998-07)
Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-6
COMIC Tenma 1998-12
(C85) [Konoha (Hotei Kazuha)] Susume! Yarisugi Sanae-san (THE IDOLM@STER CINDERELLA GIRLS)
[Machino Henmaru] Hotaru (COMIC Alice Club 1998)
[fulloption] Demongirl vore
Karada no Kankei Mocchatta Okaasan to Nashi Kuzushiteki ni Kodzukuri Hajimechatta Hanashi|Having a Physical Relationship with My Mother I Gradually Try to Make a Baby
[fulloption] Demongirl vore
Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-3,5-9
(SC49) [King Revolver (Kikuta Kouji)] Mata Rider san ni Nukareteru (Fate / hollow ataraxia)
[Yamamoto Kenji] Tenshi no Option
(C54) [Peace Maker (E=MC2)] COLOR WORKS 1987-1998
KanzakiShirou-BettingNight 1998-5
COMIC Penguin Club Sanzokuban 1998-12
[Jushoku to Sono Ichimi (Various)] Sakura ja Nai Moon!! Character Voice Tange Sakura (Cardcaptor Sakura, Sakura Taisen) [1998-10-10]
Comic Papipo 1998-10
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-6 [Digital]
[Hissatsukun] URA Option (ANGEL Club 2015-07) [Chinese] [最愛路易絲澪漢化組]
[Umino Luka] Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 1-9(Complete) [cqxl自己汉化] [Digital]
[OptionalTypo] Team Building (Little Witch Academia)
COMIC Mate 1998-01
[Paja] Option (ANGEL Club 2003-02) [English] [Amoskandy] [Decensored]
[Essentia] Side2.0 1998 Summer
COMIC YOUNG HIP 1998-05