A freshman girl who just started high school this spring — Himeno Shizuku.
Pure-hearted and hardworking, she had lived a life completely untouched by anything erotic… until one incident changed everything.
That single event awakens the innocent girl’s curiosity about sex.
She begins to explore her desires, and by the time summer fades, what kind of ending will she find…?

One day, Sardia is given a special mission. She is determined to complete the mission, but she suddenly falls into a hole. However, the hole is not just any hole…

The adventure begins to return the heroine, who has somehow shrunk while protecting the protagonist, to her original form!
Along the way, you will also meet new companions…! ?

Kiichi, who has worked at the magic school for four years, decides to change jobs to the Mage Agency.
However, upon his resignation, an escape rally is held in place of a farewell match.
Fend off the female students’ honey traps and escape safely!

[“To throw away everything for the sake of world peace… don’t you think that’s a bit lonely?”]

The young shota, Karon, who had long dreamed of becoming an adventurer. And the older sister figure and former adventurer who raised him, Henriette.

The two set out on an adventure to uncover the truth behind why the demon race is being manipulated. Along the way, they meet reliable companions, and… lewd, dangerous monster girls.

If you lose in battle, a naughty punishment from the monster girls awaits!

The protagonist lives together with his younger sister, Mea.

One day, their peaceful everyday life is interrupted when the succubus Lilili pays them a visit――.

Together with a colorful cast of unique companions, they embark on an adventure to save the world, battling, exploring, and indulging in erotic escapades along the way.

As Karin reaches her rut, the senior student she had been keeping her distance from appears in front of her.

Karin resists, wanting to avoid returning to her decadent past, but her fully developed body gradually begins to accept him, and her heat is ignited once again.

✦ The Tower A mysterious tower that has existed for thousands of years. While promising wealth and honor to adventurers, it has claimed countless lives as its toll.

✦ The Contract The protagonist, who makes a living traveling back and forth across the lower levels of the tower, meets a enigmatic girl named “Esther” and forms a contract with her. To uncover the secrets hidden within the tower, the protagonist sets off on an adventure with Esther, aiming for the tower’s summit.

✦ The Heroines As you progress through the game, the locations you can visit will gradually increase, trigger various events in each area. By deepening your relationship with the heroines, new conversations and interactions will be unlocked.

“Succubus Dream” is an adult fantasy RPG set in the otherworldly realm of “Fondetia.”

The protagonist is suddenly summoned to an alternate world. While searching for clues to return to his original world, he gets caught up in abnormal occurrences breaking out all across Fondetia.

Whispers circulate throughout this world regarding a mysterious entity known as the “Crystal of Desire.” And through their encounters with the “Dormorphe”—beings corrupted by its power—the protagonist gradually draws closer to the truth hidden within Fondetia.

An exploration-based RPG where you advance the story by exploring a world that changes its appearance between day and night, meeting a wide variety of characters along the way. The battle mechanics feature an original action-oriented system, allowing you to fully experience the world of Fondetia through exploration, story, and combat.

Monsters born from moonlight, driven by desire — the Moonlight Beasts.
One night, a girl named Aoi Tachibana is attacked by a Moonlight Beast, but is saved by Luna, a member of the Moonfolk, a race that shares the same origin as the beasts but opposes them.
Through Luna, Aoi gains the power of the moonlight and transforms, managing to repel the beast.
To protect the city from the multiplying Moonlight Beasts, Aoi resolves to fight as a Moon-Armed Battle Princess.

While yearning to break free from her boring daily routine, “Misaki” spent her time idly idling away—until a crystal dropped onto her head with a clink.

This marked the beginning of “Misaki’s” encounter with the small fairy “Mumu.”

Taking pity on “Mumu,” who was disheartened by the fact that she couldn’t return to her original world without collecting crystals, “Misaki” decided to help out simply because she had nothing better to do. This is the story of Misaki getting dragged around and putting her body on the line.

The protagonist, exhausted by society, quits his job and begins his dream of a slow life in the mountains.
However, he encounters a beast-girl in the mountains. Through a series of unexpected events, he ends up living with her…
At first, she’s a little wary, but after he accidentally peeks at her masturbating, things quickly escalate into something erotic…!
Then one day, the beast-girl’s unique “heat” begins…?!
Living with the pure yet erotic heroine, the weary protagonist’s heart begins to heal.

Ruri, a white-haired woman, was found collapsed in the forest.
The protagonist, Serion, takes her in, as she has nowhere to go, and they begin living together.
They eat meals together, walk around the village, and laugh together.
Slowly, their relationship deepens, and they spend peaceful days together.
It seemed like a happy everyday life, like any other.
—Or so it appeared.

Azusa is a socially awkward, underachieving magician.
By chance, she gets caught in a time loop, and can only escape it if she becomes the top student at the academy.
Can she escape the loop?

The Succubus Queen, "Soria," has descended, ruling the Aether Continent with lust and illusion. By creating "Succubus Seeds," she brainwashes women into Succubus Warriors, causing the entire land to fall swiftly into a spiral of debauchery and ecstasy.

As the heir to the "Star-Vein Bloodline," you possess the unique power to resist the succubi's charm. Armed with your massive "weapon," you must rescue the controlled girls and stand together to overthrow the Succubus Queen.

In Claws of Soria: Escape the Succubus Night, you will experience a survival battle filled with lust, ecstasy, and danger.

．Memories of Seduction and Corruption
The Succubus Queen ensnares maidens with illusions and aphrodisiac fragrances, drowning them in endless desire. Amidst the debauchery of entangling with succubi, monsters, and tentacles, their hearts and bodies are branded with memories of intertwined shame and pleasure, from which there is no escape.

．Succubus Seeds and Fleshly Subjugation
Once implanted with "Succubus Seeds," the maidens fall into lewd memories, their bodies struggling between desire and agony. Using your skillful techniques and massive "weapon," you must delve deep into their hearts and bodies to suppress the seed's control and liberate their imprisoned wills.

．Defeat Means Humiliation
Should you fall before the succubus army, the Queen herself will claim your body and essence. You must pay the price by satiating her bottomless sexual appetite in exchange for the survival of your team and the safety of the maidens.

．Sublimation of Bonds and Pleasure
By fighting alongside these maidens, you will steadily increase your intimacy with them. Through your power, their shameful memories will be transformed into heart-pounding affection, sublimating into a passionate sexual experience.

Survivor x Multi-character Synergy x Sigil Board System

．Survivor Gameplay × Multi-character
Every maiden possesses unique exclusive skills. Form your own survivor squad to unlock diverse strategic variations.

．Sigil Board System
Master the original "Sigil Board" system where battle strategies are ever-changing. The placement of characters on the board triggers distinct sigil bonuses, offering infinite possibilities for your combat builds.

．Sub-stage Tower Defense Challenge: Base Defense
．Survivor + Tower Defense Gameplay—As monsters attack, players must defend the base by deploying defense towers and obstacles to repel the oncoming monster hordes.
．Danger Level System

As time progresses and special events occur, the stage's Danger Level will rise. Each increase summons a relentless wave of the Succubus Army.

• Giant Boss Challenges
Face off against formidable foes like the Slime King, Succubus Apostle, Black-Horned Harpy Lord, and Great-Tusked Goblin. Each boss brings a unique sense of pressure and rhythm to every survival battle.

The protagonist, Naoto, and the heroine, Utane, are active in a doujin circle.
Naoto aims to participate in doujinshi conventions as an illustrator, and Utane as a cosplayer and booth attendant.

The protagonist, Kazuki Tsukimori, was an orphan of war who was taken in by the Tsukimori family.
Years later, he becomes the head of the household.
Meanwhile, Mitsuhide Akechi rebels against Nobunaga Oda, plunging Jigon into an era of war.
Following the command of his lord, Tadanori Otori, Kazuki sets out to subdue Mitsuhide.

Mamoru Ichinose, a boy who lost his parents in an accident at a young age and became an orphan, possesses an overwhelming talent for demon slaying that far surpasses that of ordinary people. Through a mutual acquaintance, he is taken in by the Amagasaki family.
He awkwardly forges a relationship with his new older sister, Noa Amagasaki, who dotes on him and calls him “Mamochi,” and Mamoru is finally beginning to find a peaceful and warm daily life.
However, that peace is brutally shattered overnight.
Awakening from the depths of a forgotten and crumbling seal is the succubus queen, Rosalia Violetta.
With her overwhelming magical power, Mamoru’s beloved town is instantly transformed.
Stolen from his memories as an exorcist, Mamoru is forced to become sexually intimate with his fake sister and to ejaculate with his fake mother.
He is then forced to attend the “Virginity Graduation Ceremony” at the completely altered school, where he surrenders his virginity, vitality, and all his demon-slaying abilities to Rosalia. Drowning in a sea of pleasure and with his mind rewritten, Mamoru has become nothing more than a pervert blindly in love with Rosalia, engaging in orgies with his classmates and descending further into lust…
Just then, tearing through space, appears Noa, the only one who has continued to resist the altered brainwashing!
“Mamochi, over here!!”
Regaining his senses at the sound of her voice, Mamoru escapes the situation, and despite his powerless body, he vows to fight back to protect his everyday life, his promises to his friends, and Noa, using the power bestowed upon him by the angel Pamela!

This is a completely redesigned version of our circle's previous work, "Shinigami Brothel," transforming it into a harem management RPG with a massive amount of added H-events and an "Extra Stage" where you face even greater threats.

A roguelike RPG where you collect cards and build a deck to defeat the Demon Lord.
During combat, erotic attacks such as restraint and aphrodisiacs will occur.
Enjoy watching the cool and devout sister “Lizette” get cornered by enemies.

Six exorcists are gathered in a mysterious mansion.
They are told they will be released from the mansion on the condition that they conquer the underground labyrinth, but the mansion is filled with an evil presence.
Their attempts to conquer the labyrinth are thwarted.
It is clear that there is a fallen “traitor” among the exorcists…
The traitor changes as the days repeat.
Through discussion, eliminate the exorcists who have fallen into darkness, and aim for the abyss of the underground labyrinth…!

A man the protagonist doesn’t know. A man the protagonist knows by sight. A man the protagonist knows well.
Depending on your actions, the women of the Kurumisawa family, whom you cherish, may end up spending time with these men.
Sometimes they use methods you would never imagine, or they slip into the vulnerabilities in the heroine’s heart.
They skillfully manipulate the heroine’s guilt and desire for self-expression.
When will you realize how these women are being corrupted without your knowledge?

You suffer from a strange “condition” that you could never tell anyone about.

For reasons unknown, even the slightest physical contact with the opposite sex sends your body into a state of burning heat and uncontrollable agitation. Headaches, intense swelling in your lower body, and other symptoms have begun to seriously affect your everyday life.

Hoping to solve this major problem before starting university, you follow a rumor to a mysterious inn on Kirishima Island—an inn said to “put an end to loneliness”—in search of a way to save yourself.

But what awaits you there is a mature and alluring landlady who seems to see right through everything, an ancient charm of unknown origin, and a black cat calling itself a “god of matchmaking.” Guided by this strange cat, you unexpectedly uncover the mysterious nature hidden within your body and become entangled in a chain of fate stretching back a thousand years…

Your university life has not even begun, yet everything has already started to change—including the world itself…

Game Content
- A lighthearted RPG focused on character growth and daily-life progression!
- The heroines’ personal storylines are fully voiced.
- Play as a university student in a modern-day world, and experience a slightly naughty fantasy daily life brought about by mysterious powers.
- Throughout the game, you will meet a brilliant campus beauty, an energetic basketball club manager, and the daughter of a yakuza family, each with her own unique charm!
- Three endings await you—two normal endings and one hidden ending. Gather every clue and uncover the truth of the world to reach the hidden true ending.

Game Features
- Distinctive Art Style
A unique black-and-white manga-inspired visual style that pays homage to the classics!
- Animated CGs
Character sprites and certain naughty scenes feature Spine animation, bringing the characters to life in a more vivid and expressive way!
- Unique Worldview
Through regularly updated news on your phone and conversations with NPCs, experience a slightly naughty world where common sense itself gradually begins to change!
- Divine Sight System
You awaken the power of Divine Sight, an ability that lets you see through everything—literally. You can see through clothing, as well as the hidden worries locked away in the heroines’ hearts. Use this power to help them open their closed-off hearts and reveal their true feelings.
- Various Minigames
Enjoy a variety of minigames that add more fun to the experience and let you interact with the heroines in playful ways.

Two people living in an extraordinary world within an ordinary town.
Takahiro and Yumiko were born and raised in a family of exorcists.
They are childhood friends and partners, but due to family circumstances, they are betrothed.
While aware of each other’s feelings, they maintain a pure relationship until they finish their studies.
The two are tasked with protecting the town from supernatural phenomena.
Following their duty, they track down the traces of a supernatural phenomenon that has recently been causing trouble in town.
Finally, the two corner the demon that is the source of the supernatural phenomena.
However, in the demon’s last desperate struggle, the two are trapped in a place that resembles a school.
It is an alternate dimension from which they cannot escape unless they complete a challenge.
Furthermore, Ren, Takahiro’s younger brother and the school’s chairman, also gets lost in the place…

In the Continental Year 1167, the Dark Demon Dragon awakened. The wrath of the dragon, roused from a slumber of centuries, made the entire continent tremble with fear. An army of monsters ruling over chaos swept through the land alongside a black miasma, burning village after village and multiplying by feeding on the screams of sorrow. The demonic horde razed the countryside and abducted the young women.

The sacrifices were immeasurable. Whether it was for some dark ritual or mere madness—the survivors had no way of knowing the truth. As loss and despair shrouded the kingdom, the people could only look up toward the royal castle, offering prayers through their tears.

The King bestowed the title of “War Maiden of the Silver Sword” upon the warrior Sara, commanding her to begin a war of vengeance.

As Sara accepted the silver sword, its blade emitted a faint, pale blue glow. Whether the sword had chosen her, or her own resolve had awakened the blade, remained unknown. She bowed deeply and swore a single vow: “I will bring everything back.”

And so began the journey of a lone warrior, a silver flash of lightning challenging the darkness. Awaiting her path are ambushes by goblins lurking in the forests, the traps of twisted wolfmen, and the lamentations of those who were taken…