
Game Overview
A stranded young ninja turns an ordinary city apartment into the center of a playful, adult-leaning romantic comedy. Set against the contrast between old ninja traditions and modern Japanese streets, NinNinDays follows Sumire after hunger and bad luck leave her dependent on the protagonist who helps her. Her determination to repay that kindness quickly becomes an excuse to move in, creating a lighthearted domestic setup with occasional hints of the secretive life she comes from. The tone favors cute banter, flirtation, and slice-of-life comfort over grim tales of espionage or assassination.
Most of the experience plays as a kinetic-style visual novel: you read dialogue, follow character scenes, and make key decisions that steer the relationship toward different routes and endings. Rather than demanding action-game reflexes or complex tactical planning, progression comes from paying attention to personalities and choosing how the protagonist responds to the ninja girls around him. Mature romantic scenes are part of the package, but the central appeal remains the character chemistry and comedic fish-out-of-water situations. The pacing is approachable for visual-novel newcomers, while branching conclusions give repeat readers reasons to revisit decisions.
E-mote animation is the standout presentation feature, giving the heroines subtle motion during conversations instead of leaving them as entirely static character portraits. Detailed event CGs punctuate important emotional and romantic moments, while the recognizable contemporary Japanese town setting gives the story more everyday texture than a purely fictional fantasy backdrop. NinNinDays is best suited to players who enjoy anime romance visual novels such as Nekopara or other qureate releases, especially when they want a short, cheerful story rather than a huge choice-heavy epic. Veterans may find its structure familiar, but its animated character work and cozy modern-ninja premise provide enough personality to make the read memorable.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a NinNinDays folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- OS: Windows7/8.1/10 (Windows RT and 10 Mobile are not supported)
- Processor: Intel Core i Processor Series (Low Voltage Processor is not supported)
- Memory: 2 GB RAM
- Graphics: HD Graphics 620
- DirectX: Version 9.0
- Storage: 1 GB available space
- Sound Card: A sound card that supports DirectSound
- Additional Notes: Support Pixel Phaders 2.0 or higher required / A pointing device required
Setup Guide & Troubleshooting
How do I fix missing DLL errors for NinNinDays (v1.0.0)?
After extracting NinNinDays (v1.0.0), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 744.22 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements, including Version 9.0. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.