Disaster Preparedness × Smart Management

Smart Disaster Kit Management for Your Family

Sonamet automatically generates and manages optimal "home stockpile" and "emergency bag" lists based on your family composition.

Available on App Store

Apple-reviewed, trusted official app

Data Stored on Device

No external server transmission

For Home & Business

From disaster prep to inventory management

Features

Everything you need, smartly prepared

01

Family-Based
Auto Calculation

Simply enter the number of adults, children, and infants. Optimal supply quantities are automatically calculated based on government guidelines.

02

Expiry Tracking &
Alerts

Register expiry dates for food and water. Get push notifications before items expire, supporting rolling stock management.

03

Simple & Beautiful
PDF Export

Export your supply lists as PDF documents. Keep paper copies for emergencies when your phone or power isn't available.

04

Real-time
Weight Check

Real-time total weight calculation for your emergency bag. Instantly verify if the bag is within a manageable weight for evacuation.

05

Disaster Q&A
Guide

Essential disaster preparedness knowledge in an easy Q&A format. Build your disaster literacy beyond just stockpiling supplies.

06

Incredibly Fast
Barcode Scanning

Simply scan product barcodes to register items instantly. Dramatically reduce manual data entry effort.

Enterprise / B2B

Inventory management for businesses too

From small-shop stocktaking to everyday supply management. Sonamet's inventory mode streamlines your business operations.

Total Inventory

$1,248.00

Optimal level

Reorder Alerts

3 items

Action needed

Registered Items

248

5 categories

Monthly Usage

$184.00

-12% vs last month

Inventory Dashboard

View total inventory value, consumption trends, and category analysis at a glance. Data-driven business decisions made easy.

Reorder Point Alerts

Set minimum stock levels for each item. Automatic notifications when inventory drops below thresholds to prevent stockouts.

Auto Shopping Lists

Automatically detect low-stock items and generate purchase orders. Significantly reduce your procurement workload.

Location Grouping

Organize items by warehouse or shelf. Manage inventory across multiple locations smoothly from one place.

How It Works

Get started in 4 simple steps

01

Download the App

Free install from the App Store. No account registration required.

02

Enter Family Info

Just set the number of adults, children, and infants in your household.

03

Auto-Generate Lists

Optimal supply lists and emergency bag contents are automatically created.

04

Start Managing

Track expiry dates, manage inventory, and export PDFs — all in one place.

FAQ

Frequently Asked Questions

Basic features are free to use. We also offer a "Pro Plan" with additional features (¥280/month or ¥2,380/year). Includes iCloud sync, unlimited kit creation, pet supply lists, inventory analytics, enhanced shopping lists, custom categories, and purchase order PDF generation.
No. All data is stored only on your device. There is absolutely no transmission to external servers. Privacy and security are our top priorities.
Currently only available on iOS. Android is not published.
Yes. With inventory mode, you can manage stock and conduct stocktaking for small shops or offices. The Pro Plan unlocks advanced features like the inventory analytics dashboard, enhanced shopping lists, and purchase order PDF generation.
Calculations are based on disaster preparedness guidelines published by government agencies. Quantities are automatically adjusted based on your family composition.

Start your disaster
preparedness today

With Sonamet, you'll never wonder what or how much to prepare. Take the first step to protect your family.