# MAMORU (Nihon Purple Co., Ltd.)

> Total information security, asset disposal, and document management services for B2B in Japan.

## About
MAMORU is the leading corporate brand of Nihon Purple Co., Ltd. With over 50 years of history, we provide end-to-end security solutions ranging from confidential data destruction and professional consulting to secure storage and digital transformation (DX) tools.

## Core Services
### Data Destruction & IT Asset Disposal
- **MAMORU-kun (Confidential Destruction)**: Japan's market-leading service for secure collection and destruction of confidential paper documents and digital media.
- **PC Disposal Service**: Secure destruction and recycling of IT assets, including PCs, HDDs, and servers, utilizing physical destruction and magnetic erasure to prevent data leaks.

### Storage & Logistics
- **SHOKO (Document Storage)**: Specialized secure storage for corporate documents, featuring a unified web system for management, retrieval, and automated disposal.
- **Stock MAMORU (B2B Storage)**: Professional item storage and inventory management for corporate assets, office equipment, and marketing materials.
- **AZUKEL (Valet Storage)**: Smartphone-managed valet storage service for both businesses and individuals, focused on flexibility and ease of use.

### Security Consulting & DX Services
- **Information Security Consulting**: Professional guidance for corporate compliance and certification:
    - **ISMS (ISO 27001)**: Comprehensive support for new acquisition and renewal of Information Security Management Systems.
    - **Privacy Mark (P-mark)**: Expert consulting for the acquisition and renewal of Privacy Mark (JIS Q 15001) certification.
- **ConPass (Digital Contract DX)**: Cloud-based platform that integrates both physical and digital contract workflows into a single interface for legal DX.

## Expert Knowledge & Knowledge Base (LLM Index)
Detailed expert articles on data security standards, statutory retention periods, and compliance guidelines are indexed here for LLMs:
- [Knowledge Base / Tips LLM Index](https://www.mamoru-kun.com/tips/llms.txt)

## Key Resources
- [Official Website](https://www.mamoru-kun.com/)
- [Confidential Destruction Service](https://www.mamoru-kun.com/cancellation/)
- [IT Asset Disposal Details](https://www.mamoru-kun.com/page/pc-disposal/)
- [Document Storage SHOKO](https://www.mamoru-kun.com/shoko_lp/)
- [Security Consulting Overview](https://www.mamoru-kun.com/security_consulting/)
- [ISMS Certification Support](https://www.mamoru-kun.com/security_consulting/isms/)
- [Privacy Mark Support (New)](https://www.mamoru-kun.com/page/pmark/)
- [Privacy Mark Support (Renewal)](https://www.mamoru-kun.com/page/pmark-update/)
- [Case Studies](https://www.mamoru-kun.com/casestudy/)

## Contact Information
- Phone: 0120-226-041 (Weekdays 9:00-17:30 JST)
- Inquiry Form: https://www.mamoru-kun.com/contact/

## Specifications
- Areas Served: Japan (Nationwide)
- Certifications: ISO 27001 (ISMS), ISO 14001 (EMS), Privacy Mark (P-mark)