Handmade Cost & Stock Manager

Your All-in-One App for Handmade and Craft Management.
If you have ever tried to manage your handmade materials in Excel, calculate costs by hand, or guess how much profit you are actually making, this app helps you simplify and enjoy your creative process as a handmade artist.
It keeps your craft materials, inventory, costs, and sales beautifully organized in one place, helping you manage your handmade business with ease.

So you can focus on creating, not calculating.


◆What You Can Do With SAKKANOKANRI

1.Materials Information & Inventory Management

・Simply take a photo and enter the necessary details (item name, item code, purchase price, quantity per pack), and registration is complete.
・Unit cost is calculated automatically, and items are displayed in a categorized list.
・Even when you forget if you have stock at home, you can check instantly from your phone, even when you’re out and about!


2.Product Cost and Pricing

・Select previously registered materials to have the product’s cost calculated automatically.
・For complex products made from multiple parts, just pick the parts you used and the app does the rest.
・You can also add notes about each product’s features or production time, making it easy to review later!


3.Sales and Profit Tracking

・Deduct platform fees (Etsy, Shopify, etc.), shipping costs, and transfer fees to see your profit at a glance.
・Instead of using a fixed cost ratio, factor in production time and material rarity to set the “right price.”
・Perfect for deciding which platform to list each product on, based on price or category!


◆Recommended For Creators Who…

・Make and sell handmade items such as accessories, resin art, candles, or fabric crafts
・Keep track of materials, stock, and prices manually or in Excel
・Find it difficult to calculate accurate costs and profits
・Want to check materials or stock while shopping for supplies
・Sell on multiple craft platforms and want everything in one place
・Prefer managing everything on a smartphone, not a spreadsheet


◆Why Creators Love SAKKANOKANRI

・Designed specifically for handmade and craft creators.
・Helps both hobbyists and professional sellers organize their creative process.
・Visual, intuitive, and easy to use with no complicated setup required.
・Saves time, reduces stress, and lets you focus on what you love: creating