Compare Onmyoji in the Otherworld: Sayaka's Story prices across trusted key stores and find the best deal. Developed by Debonosu Works. Published by Shiravune. Released on 9/21/2021. Available on PC. Genres: Adventure, Strategy.

A compact turn-based tactics eroge with 15 summonable spirits and a day-night loop - honest about what it is, shallow by strategy standards, but functional fun for its audience.

My spreadsheet instincts kicked in the moment I spotted the roster: 15 distinct spirits to master and slot into a turn-based combat system, each carrying unique abilities you cycle through a night-phase battle loop. That number is modest by tactics-game standards, but for a title sitting firmly in the eroge-SRPG micro-genre from Debonosu Works, it signals actual mechanical intent rather than combat tacked on as an excuse for cutscenes. The structure is a simple day-night rhythm: use daytime to hit the shop, upgrade Sayaka's kit, replenish resources, then sortie against yokai at night. There is no faction management, no tech tree, no fog-of-war. If you arrive expecting Disgaea depth or even the mid-tier complexity of a Tactics Ogre clone, recalibrate now. What the game genuinely delivers is a self-contained narrative with a clear hook: shrine maiden Sayaka Mimuro discovers she carries dormant Onmyoji bloodline powers, and unlocking them requires ritual intimacy with her childhood friend Haru. The premise is the kind of contractual-romance setup that the adult visual novel space has run on for decades, and the writing leans into it without much pretense. Sayaka is voiced by Yui Sakakibara, which is a meaningful production investment for a title this size, and the Japanese audio gives the scenes considerably more weight than the translated text alone would. The English localisation by Shiravune is competent and readable, which matters when a large chunk of your runtime is dialogue. From a pure strategy angle, the ceiling is low. The Spirit Sword combat and the spirit summon system give you enough levers to think tactically for the first few hours, but the difficulty curve flattens once you understand the upgrade shop's power scaling. There is no mod ecosystem, no multiplayer, and no post-launch content to speak of. Community reception on Steam sits at a narrow sample that trends roughly positive, suggesting the people who bought it knowing what it was came away satisfied. Anyone who misjudged the genre balance and expected a deep tactics experience did not. The runtime of roughly 15 hours is accurate and, depending on your priorities, either appropriately compact or disappointingly short. The honest case for this game is purely demographic. If you want a light SRPG wrapper around an adult visual novel set in a Japanese folklore context, the bones here are functional, the production is above the floor for the genre, and the story reaches a proper conclusion within a single sitting block. If you need strategic depth, replayability, or a robust combat system to justify your time, Debonosu Works is not cooking for you with this one. Treat it as a short narrative experience with turn-based garnish, not the other way around. Diego, Scout Team

Onmyoji in the Otherworld: Sayaka's Story

Onmyoji in the Otherworld: Sayaka's Story

Sep 21, 2021Debonosu WorksShiravune
GamerScout Says

A compact turn-based tactics eroge with 15 summonable spirits and a day-night loop - honest about what it is, shallow by strategy standards, but functional fun for its audience.

PC
Best Price Available
€2.13
at Eneba
Lowest tracked: €2.12
Track this price

GamerScout Verdict

Worth it only if adult visual novel is your primary draw - the tactics layer is too thin to carry the game on its own.

Compare Prices(4 stores)

EnebaBest price
StandardEurope (EU)Steam KeyKey
€2.13
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€4.98
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€5.78
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€16.79
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€16.79
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

Pick USD, PLN, GBP, CAD or AUD in the header and we convert from EUR at the European Central Bank reference rate — converted amounts are prefixed with ~. Your bank or the store may apply a different rate at checkout. We never hide offers based on where you are: everyone sees this whole table.

We may earn a commission when you buy games through links on this page — at no extra cost to you. It never affects our rankings or verdicts.

Price History

Lowest tracked
€2.124 Jul 2026
Current best
€2.13
Keyshops
€1.96€2.07€2.18€2.309 Jun2 Jul24 Jul16 Aug7 Sept
9 Jun — 7 Sept
Create alert

About Onmyoji in the Otherworld: Sayaka's Story

My spreadsheet instincts kicked in the moment I spotted the roster: 15 distinct spirits to master and slot into a turn-based combat system, each carrying unique abilities you cycle through a night-phase battle loop. That number is modest by tactics-game standards, but for a title sitting firmly in the eroge-SRPG micro-genre from Debonosu Works, it signals actual mechanical intent rather than combat tacked on as an excuse for cutscenes. The structure is a simple day-night rhythm: use daytime to hit the shop, upgrade Sayaka's kit, replenish resources, then sortie against yokai at night. There is no faction management, no tech tree, no fog-of-war. If you arrive expecting Disgaea depth or even the mid-tier complexity of a Tactics Ogre clone, recalibrate now. What the game genuinely delivers is a self-contained narrative with a clear hook: shrine maiden Sayaka Mimuro discovers she carries dormant Onmyoji bloodline powers, and unlocking them requires ritual intimacy with her childhood friend Haru. The premise is the kind of contractual-romance setup that the adult visual novel space has run on for decades, and the writing leans into it without much pretense. Sayaka is voiced by Yui Sakakibara, which is a meaningful production investment for a title this size, and the Japanese audio gives the scenes considerably more weight than the translated text alone would. The English localisation by Shiravune is competent and readable, which matters when a large chunk of your runtime is dialogue. From a pure strategy angle, the ceiling is low. The Spirit Sword combat and the spirit summon system give you enough levers to think tactically for the first few hours, but the difficulty curve flattens once you understand the upgrade shop's power scaling. There is no mod ecosystem, no multiplayer, and no post-launch content to speak of. Community reception on Steam sits at a narrow sample that trends roughly positive, suggesting the people who bought it knowing what it was came away satisfied. Anyone who misjudged the genre balance and expected a deep tactics experience did not. The runtime of roughly 15 hours is accurate and, depending on your priorities, either appropriately compact or disappointingly short. The honest case for this game is purely demographic. If you want a light SRPG wrapper around an adult visual novel set in a Japanese folklore context, the bones here are functional, the production is above the floor for the genre, and the story reaches a proper conclusion within a single sitting block. If you need strategic depth, replayability, or a robust combat system to justify your time, Debonosu Works is not cooking for you with this one. Treat it as a short narrative experience with turn-based garnish, not the other way around.

Diego
Diego · Scout Team

Strategy & simulation

Tags

singleplayercloud-savestier:sub-5ErogeSpirit SummoningDay-Night LoopJapanese FolkloreShort PlaythroughAdult Visual NovelYokai Combat

System Requirements

Minimum

OS
Windows 8.1 / 10
Memory
1 GB RAM
DirectX
Version 9.0
Storage
1 GB available space
Graphics
DirectX9 and 3D support
Processor
Multi-core 1.0GHz
Sound Card
PCM (DirectSound support)

Recommended

OS
Windows 8.1 / 10
Memory
2+ GB RAM
DirectX
Version 9.0
Storage
1 GB available space
Graphics
NVIDIA GeForce or AMD RADEON(Not on-board)
Processor
Multi-core 2.0GHz+
Sound Card
PCM (DirectSound support)

Keep exploring

Community Discussion

Be the first to comment on Onmyoji in the Otherworld: Sayaka's Story.

Reviews & Ratings

No ratings available

Game Info

Developer
Debonosu Works
Publisher
Shiravune
Release Date
Sep 21, 2021

Price Alert

Get notified when the price drops below your target!

Create Alert
Best price€2.13
See offer

Across the 24,365 games we track, a verified key was cheaper than the official store 90% of the time. See the method and the full numbers in our game price report.

No card? Pay another way

Top up your Steam Wallet or buy crypto with any card — instant delivery, no bank account needed.

More from Debonosu Works

Buy smarter: helpful guides

Frequently asked questions about Onmyoji in the Otherworld: Sayaka's Story

How much does Onmyoji in the Otherworld: Sayaka's Story cost?

As of 7 September 2026, the cheapest in-stock offer for Onmyoji in the Otherworld: Sayaka's Story is €2.13 at Eneba, out of 5 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Onmyoji in the Otherworld: Sayaka's Story cheapest?

The lowest in-stock price we track for Onmyoji in the Otherworld: Sayaka's Story is €2.13 at Eneba (7 September 2026). We compare 5 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Onmyoji in the Otherworld: Sayaka's Story available on?

Onmyoji in the Otherworld: Sayaka's Story is available on PC.

When was Onmyoji in the Otherworld: Sayaka's Story released?

Onmyoji in the Otherworld: Sayaka's Story was released on 21 September 2021.

Who developed Onmyoji in the Otherworld: Sayaka's Story?

Onmyoji in the Otherworld: Sayaka's Story was developed by Debonosu Works and published by Shiravune.