Our take
The setup
A young man searches for his missing sister inside a strange otherworldly space that only certain people can enter. After a desperate clash costs him someone precious, a senior companion forces him to confront what he truly wants.
Why read it
For fans of
「神隠しの楽園」follows a young man who has spent years searching for his missing sister inside a mysterious otherworldly space that only certain people can slip into. That search has driven much of the story so far, giving it a steady emotional throughline even as the setting itself remains strange and unpredictable.
In this tenth volume, a fierce clash with a rival intent on destroying that otherworldly space leads to the disappearance of someone who has become deeply important to the hero. The loss throws him into despair, and it is at this low point that a senior companion asks him a quietly devastating question: is he trying to get back the person he just lost, or is this really still about his sister?
That question is the real engine of the piece. Rather than simply escalating action or introducing new dangers, it turns inward, asking the protagonist to be honest about his own feelings and motivations. Readers who have followed the series for the search alone will find themselves pulled into a more personal reckoning about who matters most to him and why.
The tone balances intense confrontation with emotional vulnerability, a combination that suits readers drawn to stories where a long-running quest reveals something unexpected about the person undertaking it. Those who enjoy character-driven drama wrapped around a fantastical premise, and who want the stakes of a search to become personal rather than purely external, will find this volume rewarding.
Without spelling out where the decision leads, the setup promises a turning point: a hero forced to choose between the goal he has pursued for years and the attachment he has only recently discovered matters just as much. It is a compact, emotionally charged premise that should appeal to longtime readers and newcomers curious about where the series is headed next.
10 volumes in print / Volume 1 to the latest
Spoilers through Vol.10
Official synopsis
[Includes digital-exclusive bonus illustration] The massively popular series "Sex & Dungeon!!" which has surpassed 2.2 million copies in print and digital combined! A sex-and-fantasy story by manga artist Gensei Sahara!
Official synopsis
Hinata Kuroto continues to search for clues about his missing younger sister in the "Room of Satisfaction," an alternate dimension that only those with heightened sexual desires wander into. After a fierce battle with Senjuro Karasuba, who aims to destroy the "Room of Satisfaction," the very existence of Shimotsuki Shirai is erased. Crushed by despair, Hinata is asked by his upperclassman, Hebi-zono: "We're just taking back that girl named Shimotsuki Shirai, right? Not your sister—" Beyond his wavering thoughts, what decision will Hinata make? The 10th volume of the sex-fantasy series illustrated by Sex & Dungeon!! manga artist Gensei Sahara, with over 2.4 million copies in print (physical and digital)!
Official synopsis
Senjuro Karasuba is collecting magatama in the "Mitasarezuno-ma" (Chamber of Fulfillment) alongside Nika Tenpendoji in order to bring back his older sister, Kyoko Karasuba. It seems there is a "ritual" necessary to bring her back... "This will be the last time, right...?" This is volume 9 of the sex-and-fantasy series by Gensei Sahara!
Official synopsis
Sexual desire management x Transferred to an alternate world! The blockbuster series 'Sex & Dungeon!!' with over 2.4 million copies sold in print and digital! A sex fantasy drawn by manga artist Gensei Sahara!
Official synopsis
Sexual desire management x Transferred to an alternate world! Hinata Kurodo is searching for clues about his missing sister in the 'Mitasarezunoma', a parallel space one can enter when sexual desire rises. Kazahaya-san, who was a friend of his sister, visits the school festival. Naturally, she has no memory of the sister. Then, Kazahaya-san gets pulled into the 'Mitasarezunoma', a place only those with 'Nesei' should be able to enter... 'Fate is an interesting thing, isn't it?' Volume 5 of the sex fantasy drawn by Gensei Sahara, artist of 'Sex & Dungeon!!'
Official synopsis
Sexual desire management x Transferred to an alternate world! The blockbuster series 'Sex & Dungeon!!' with over 2.4 million copies sold in print and digital! A sex fantasy drawn by manga artist Gensei Sahara!
Official synopsis
The 'Mitasarezunoma' is a parallel space one can enter when sexual desire rises. Hinata Kurodo is searching for clues about his missing sister in this 'Mitasarezunoma' along with transfer student Shizuku Shiroi and his childhood friend Momoka Kamagaya. 'Big brother?' A mysterious masked figure appears before the three of them... Volume 3 of the sex fantasy drawn by Gensei Sahara, artist of 'Sex & Dungeon!!'
Official synopsis
Hinata Kurodo is searching for his 'formerly existent' younger sister. One day, a letter arrives from a transfer student named Shizuku Shiroi. 'If you want to know the whereabouts of your sister, come to the library after school.' When Hinata arrives at the library with the letter in hand, he finds a half-naked Shizuku waiting for him. Volume 1 of the sex fantasy drawn by Gensei Sahara, artist of 'Sex & Dungeon!!'