# NinNinDays

Summer DB entity ID: bad8fd48\-8f30\-4786\-8777\-9bcc23547dba

Steam App ID: 1075980

※All characters involved in sexual content are over the age of 18\.     STORY   "Known only as ""Ninja"", these mysterious mercenaries have worked in the shadows of history from ages past\.  Dealing in espionage, secrect plots and assassination,  the ninja brought prosperity to Daimyo and Fuedal lords from the shadows\.    Present day\-\-\-  In the village of their ancestors, ninja continue to leave for training, as is tradition\. However, due to lack of requests for work, the village has become nothing but a small gathering of houses in the mountains\.    It is from this village that Sumire was commanded to leave, with orders to train in the city by her father, the village chief\.    However, lacking food and money, she collapses on the side of the road\.  Saved by the main character, she is determined to repay her debt to him and suddenly becomes an univited guest as his house\.\.\."     CHARACTER         SUMIRE   CV:Mikan Nonaka    Height: 158cm  Weight: 42kg  Bust/Waist/Hip measurements: 86D/59/87    The only daughter of the Ninja Village chief\.  Already has the sufficient qualities, ability and knowledge of a ninja, but is a natural clutz and always making mistakes\.    Ordered to train by her father, she has left the ninja village hidden in the mountains and left for the city\.  Leaving the mountains without any food or a coin in her pocket, she passes out from hunger\.   There she is saved by the main character who happened to pass by\.  In order to repay the debt of saving her life, she barges into the main character's house as an univited guest\.    Loves to eat and is always pigging out\!     FEATURE     ・Smooth character animation via the E\-mote system  ・Different  routes and ED  ・High quality event CG  ・Story set in an actual Japanese town     STAFF     ・Illustration               :AkasaAi　  ・Scenario                  :Kashima Natsuki（Linkedbrain Inc\.）  ・Producer/Planner    :Yujiro Usuda

## Game information

- Type: game

- Developer: qureate, iMel Inc\.

- Publisher: qureate, DLsite

- Release date: Aug 8, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Indie

- Categories: Single\-player, Steam Achievements, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1075980/ss\_7ae05a913eccf421f3cd97546fdfbc94f9d58941\.1920x1080\.jpg?t=1729048787, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1075980/ss\_f55134c724fbc97e762ad86901fdea89063806e3\.1920x1080\.jpg?t=1729048787, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1075980/ss\_2c3fae8cfa67c3a3648fd226b929902595a84499\.1920x1080\.jpg?t=1729048787, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1075980/ss\_77989e933fdf8ba7a3b76bad8a02a929ac08bcdf\.1920x1080\.jpg?t=1729048787, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1075980/ss\_96ab83180caa05d0d09f8339078fe57c43cc8336\.1920x1080\.jpg?t=1729048787

- Price: 1299 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 782

- Steam positive reviews: 731

- Steam negative reviews: 51

- Steam positive percentage: 93.47826086956522%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/bad8fd48-8f30-4786-8777-9bcc23547dba/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/bad8fd48-8f30-4786-8777-9bcc23547dba/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-24T06:10:57\.614048\+00:00

- Player count observed: 2026\-09\-24T06:10:59\.861879\+00:00

- Reviews observed: 2026\-09\-24T06:10:59\.708579\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1075980/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1075980/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1075980","reviews":"https://store\.steampowered\.com/appreviews/1075980"\},"price":"2026\-09\-24T06:10:57\.614048\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T06:10:57\.614048\+00:00","players":"2026\-09\-24T06:10:59\.861879\+00:00","reviews":"2026\-09\-24T06:10:59\.708579\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"394892e9\-63b9\-4805\-9e6d\-0729a61f17f2","catalog":"606c1f06\-22b7\-41a3\-ab98\-401e750fe7e3","details":"e9d2f259\-716b\-4a64\-a003\-fc2c1dd7b0a0","players":"dec150ec\-8e67\-4b34\-adc2\-aacabf9003f1","reviews":"8936ef6b\-f7a6\-4f9e\-8f5a\-90da9d60543b"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"bad8fd48\-8f30\-4786\-8777\-9bcc23547dba","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1075980/) · [JSON](/api/v1/games/bad8fd48-8f30-4786-8777-9bcc23547dba)