Hentai Manga like Isekai Saikou no Kizoku, Harem wo Fuyasu Hodo Tsuyoku Naru

Parallel Paradise

Also known as Parallel Paradise.

Status: Releasing
Genres: Adventure , Comedy , Ecchi , Fantasy

Tada Youta, a seemingly normal young man with a background in martial arts, has his life upended when a terrifying creature drags him into another world. He's shocked to find himself in a land with castles and dragons and colored moons in the sky, where the only humans who roam are women! Not only is Youta the first man in this world for centuries, but his touch can activate a powerful desire within the women around him. Guided into this strange new land by a beautiful paladin, Youta is about to embark on his ultimate fantasy adventure!

Isekai Tsukurikaeru

Status: Finished
Genres: Hentai

1-12. Isekai Tsukurikaeru: Ikenie Bishoujo to H Shitetara Kami ni Natteta?! (異世界ツクリカエール 〜生贄美少女とHしてたら神になってた！？〜); COMIC Grape Vol. 117-128

Gyouretsu no Dekiru Shoujo

Status: Finished
Genres: Hentai

JK Quest (JKクエスト); Comic Kairakuten 2023-10
Hajimete no Oji-san (初めてのおじさん, Her First Daddy); Comic Kairakuten 2022-12
Gyouretsu no Dekiru Shoujo (行列のできる少女, She Has No Problem With Lines); Comic Kairakuten 2023-05
Nure Tsuma no Iru Kouen (濡れ妻のいる公園, A Park With a Wet Wife); Comic Kairakuten 2022-09
Naisho no Hima Tsubushi (内緒のヒマつぶし, Secret Time-Killer); Comic Kairakuten 2023-02
Chikyuu de Ichiban Atsui Hi (地球で一番暑い日, The Hottest Day on Earth); Comic Kairakuten 2022-04
7-8. Isekai Tsuushin (異世界通信, Alternate World Communication); Comic Kairakuten 2022-06, 07

Isekai Harem Paradise

Status: Finished
Genres: Comedy , Fantasy , Hentai

Moteuchi Kei is a shut-in who spends his life playing "Isekai Harem Paradise", an online fantasy game full of cute girls of various races, from succubi to elves and others. Alas, the game is set to shut down in a week, to Kei's dismay. What he didn't expect was to be summoned into the game's world by its characters, along (accidentally) with three of his classmates. He's now the only one who can save that fantasy world he knows so well… but the succubus Désir, who summoned him, seems to have other plans.

Gyaku Isekai Harem

Also known as ORC'D.

Status: Finished
Genres: Hentai

Satomi just wanted to get her freak on with her boyfriend, but when she's summoned to another world at the peak of their ahem "freak," the orcs she meets are all too happy to pick up where he left off!