Ohnuki-san Plus

Ohnuki-san Plus

Instantly consolidate system info. The ultimate information utility for engineers.

Start 1-Month Free Trial

*Cancel anytime during the trial period

Product Description

"Zero commands. Just launch to aggregate deep PC insights instantly."

Ohnuki-san Plus is a Windows system information extraction and management tool developed to streamline IT asset management and device kitting operations.

Reliable Identification

Accurately retrieve BIOS serials, chassis numbers, UUIDs, and more. Eliminate human error from manual entry.

Responsive & Lightweight UI

Information is listed automatically upon startup. High-speed operation designed to keep field work moving.

Engineered for Professionals

Zero complex setup required. Dramatically improve efficiency for IT inventory auditing and kitting verification.

Retrievable Data Items

Hardware Specs
OS Details
Network Config
Users & Groups
Disks & Drives
Printers & Shares
Hotfixes (KBs)
Installed Apps
Device Manager

Lite vs. Plus Feature Comparison

Category / Feature Lite (Free) Plus (Pro)
Basic Diagnostics
Core System Specifications
(CPU, RAM, OS Build, etc.)
Software Inventory
(List of installed applications)
Windows Update History
HTML Report Generation
Network & Infrastructure
Basic IP Configuration
(IP Address, DNS, etc.)
Corporate Proxy Discovery
Routing Table Analysis
(Static Route extraction)
Active Directory Topology
Advanced Analysis & Server Management
Windows Services Inventory
(Running services & status)
PnP Device Inventory
(Full hardware peripherals list)
Server Roles & Features
(For Windows Server environments)
Licensing & Pricing
Business & Corporate Use
(Including domain environments)
Allowed Recommended
License Activation Not required Required
Price Free From 500 JPY/month

Screenshots

License Entry Screen

License Entry

Enter your email and license key on the first launch.

Report Results

Browser Report View

Detailed reports automatically open in your browser after completion.

How to Use

01

Extract & Launch

Unzip the files and run the executable.

02

Auto-Scan

Gathers all deep PC system info instantly upon startup.

03

View Report

A report is auto-generated and opens in your browser.

No complex steps. A seamless experience from execution to report viewing.

Licensing & Multi-Device Use

Ohnuki-san Plus features a "Slave Mode" designed for flexible field operations.

Slave Mode (Multi-Device Use)

With a single license, you can use the software on offline "Slave" devices in addition to your primary "Master" machine.

Slave Device Restrictions
Continuous use is limited to 30 days. After this, "license re-registration" or a "Master update" is required to continue.

How to Refresh the Usage Period

1 Connect your Master PC to the internet and complete license authentication.
2 Once authenticated, copy the entire "Ohnuki-san Plus" folder from the Master machine.
3 Overwrite the files on the Slave device to refresh the usage period.

Changelog

  • v26.7.11.0 2026.07.11
    Improved Wi-Fi retrieval stability
  • v26.7.4.0 2026.07.04
    Data retrieval error details are now recorded in the report.
  • v26.6.21.0 2026.06.21
    Added Markdown export functionality.
    Migrated Wi-Fi information collection process to native API to improve robustness.
    Other minor bug fixes and stability improvements.
  • v26.4.25.0 2026.04.25
    Added Windows Defender status retrieval and minor bug fixes.
  • v26.4.1.7 2026.04.01
    Initial release of Ohnuki-san Plus. UI overhaul and expanded data item retrieval.

Subscription

1-Month Free Trial Available!

Monthly Plan

500 JPY/mo.

Start 1-Month Free Trial

Yearly Plan

Save 2 Months!

5,000 JPY/yr.

Start 1-Month Free Trial

No charges for the first month

Cancel anytime during the trial

Includes commercial use & latest updates

Requirements

OSWindows 10 / 11
Arch64-bit (x64)
RuntimeNot Required (Standalone)

Portable. Runs as a single executable without installation.