Succubus Sessions: Mami Mamiya's Sweet Slice of Hell
After years of isolation, a friendly son of Adam is just what Mami’s village needs to reacquaint itself with the outside world! Demon contact, however, can prove lethal to your average joe... Not Koichi, though. This guy’s built different.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
About Succubus Sessions: Mami Mamiya's Sweet Slice of Hell
GAMEPLAY & FEATURES
- Short-ish kinetic VN clocking in at 7+ hours till credits
- Lush backgrounds, event CGs, and 2D anime-style sprites
- Monster therapy, free room and board, and a supernatural twist!
- Veteran cast of professional Japanese voice actors
STORY
College dropout Koichi’s life has been nothing but Ls, so when his hard-won job evaporates overnight (again), he heads to Akihabara for some daytime distraction.
No savings, no career, no girlfriend. Where did it all go wrong?
He sighs into the crowd, then to no one in particular—
“...I sure could use a little kindness right about now.”
But in that moment, feet away, Mami Mamiya is searching, too. This shy she-demon is on the hunt for a human connection, and so Koichi’s story takes a supernatural turn...
Tempted by fate and an unsolicited invite from Mami, he hitches a car ride to her remote mountain abode. Little does he know he might never return. Or will he...?
Koichi is soon shocked to learn he’s in no ordinary village, but a succubine sanctuary, hidden from human eyes!
After years of self-exile and isolation, a son of Adam is just what this hamlet needs to reacquaint itself with the outside world. Demon contact, however, can prove lethal to the average joe...
Not our Koichi, though. This guy’s built different.
MAIN HEROINE
Mami Mamiya
Voice: Yuki Kitaohji
Mild and meek with a jealous streak.
For all her shyness, Mami’s powers are almost second to none. At first, she wasn’t too sold on the idea of befriending mortals, but for Koichi, she’s willing to make an exception. In truth, the two have met once before—at a summer festival years ago—and she’s been hoping to reunite ever since...
“Apparently, part of the plan was that I’d get to meet my father. If that was even possible... Guess I’ll never know.”
Game details
Game details
Age ratings
Game modes
Languages
Features
Succubus Sessions: Mami Mamiya's Sweet Slice of Hell price history
Lowest tracked price: £2.87 (Jul 10, 2026) · current best: £3.83 across 2 stores.
Succubus Sessions: Mami Mamiya's Sweet Slice of Hell player count & reviews
96% positive reviews all-time · 1 peak players in the last 30 days.
Succubus Sessions: Mami Mamiya's Sweet Slice of Hell — frequently asked questions
Where can I buy Succubus Sessions: Mami Mamiya's Sweet Slice of Hell at the cheapest price?
Right now the cheapest offer for Succubus Sessions: Mami Mamiya's Sweet Slice of Hell is £3.83 at Steam. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Succubus Sessions: Mami Mamiya's Sweet Slice of Hell has ever been?
The lowest price KingsPrice has tracked for Succubus Sessions: Mami Mamiya's Sweet Slice of Hell is £2.87 (recorded on Jul 10, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Succubus Sessions: Mami Mamiya's Sweet Slice of Hell?
Succubus Sessions: Mami Mamiya's Sweet Slice of Hell peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 10, 2026). The player chart on this page updates daily.
Is it safe to buy a Succubus Sessions: Mami Mamiya's Sweet Slice of Hell Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Succubus Sessions: Mami Mamiya's Sweet Slice of Hell at a discount?
Create a free price alert on this page and KingsPrice will email you when Succubus Sessions: Mami Mamiya's Sweet Slice of Hell drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 11/10/8
- Processor: Intel Core 2 Duo equiv. or higher
- Memory: 512 MB RAM
- Graphics: VRAM 32 MB or more
- DirectX: Version 9.0c
- Sound Card: PCM
Recommended
- OS *: Windows 11/10/8
- Processor: Intel Core 2 Duo or equiv.
- Memory: 1024 MB RAM
- Graphics: VRAM 128 MB or more
- DirectX: Version 9.0c
- Sound Card: PCM
