Products
Products
Tools that take the busywork out of everyday work — the core of what I build. Shopify first, other platforms later.
Actual product screen
UreyukiBox
Demand forecasting & inventory planning
Demand forecasting tuned to Japanese business practices: it suggests what to reorder and how many — subtracting stock on hand and incoming POs from your reorder point — and shows the reasoning behind each number. Create qualified-invoice-ready purchase orders (registration number, tax class, transition measures) as PDF/CSV in one click, with low-stock alerts to LINE / Slack. Multi-location ready.
Actual admin screen — development environment, sample data
DenchoBox
Japan compliance automation
Built to Japan's e-bookkeeping retention rules — searchable, tamper-evident, with an edit/delete history — DenchoBox auto-archives your Shopify order documents. It also issues qualified invoices as PDFs and audits your commercial-law, premiums-labeling, and stealth-marketing disclosures — the compliance work Japanese businesses need, in one place. Shopify first.
Actual AI output — not an app screen
Palette Studio
Pharma-law-safe AI content
A pharma-law-safe AI content suite for D2C brands in Japan — full-catalog compliance scanning plus product copy, ad copy, and AI product photography. (Awaiting v2 resubmission.)
UreyukiBox documents
Documents for evaluating and using UreyukiBox
What the app does today, why I built it, where it is heading, and how to set it up — all as PDFs.
Partner documents
Partner documents for UreyukiBox
How to refer, what the commission works out to, payout statements, attribution evidence, and the program terms — no login required.
DenchoBox documents
Documents for evaluating DenchoBox
Retention and search under Japan’s e-bookkeeping rules, qualified invoices and receipts, and where the build currently stands. DenchoBox is still in preparation.
The DenchoBox documents are written in Japanese.
Partner documents
Partner documents for DenchoBox
How to refer, what the commission works out to, payout statements, attribution evidence, and the programme terms — no login required. Users who pre-register before launch qualify for the 30% early rate.
The DenchoBox documents are written in Japanese.
Inside the documents
Each slide is the first page. Click to open the full PDF (Japanese).