
OrderBridge is a transaction platform that unifies B2B ordering for wholesale and distribution (ordering, order confirmation, delivery, invoicing) into a single screen. It brings together partner, item, and unit-price masters, CSV import/export (EDI), and core-system (kintone) integration in one place.
Unified ordering, fewer input errors, no double entry, and core-system integration — the story of launching a new platform, built in-house from scratch in 8 months around the four axes distribution trading requires.
Tsunagu Distribution Co., Ltd. is a business handling B2B ordering that connects wholesalers and retailers. It exchanges a large volume of orders, order confirmations, deliveries, and invoices with many partners every day — but much of it relied on fax, phone, and Excel.
OrderBridge consolidates these transactions into a single screen, integrating master data management for items, partners, and unit prices, CSV import/export (EDI), and core-system (kintone) integration. We built it as a transaction platform that digitalizes ordering operations from 0 to 1.
None of these were technology-choice problems — they were business requirements tied directly to transaction speed, data quality, operational efficiency, and core-system consistency. A greenfield build required a design that satisfied all of them at once.
Scattered across fax, phone, and Excel,Missed checks & delaysoccurs, straining partner support.
If items, partners, and unit prices are inconsistent,Pricing errors and billing mistakesleads to it.
Reconciling manually per partner,Re-keying errors & overtimebecome the norm.
Managed separately from kintone,The same entry twiceand consistency breaks down.
Unified ordering, master data management, CSV import/export (EDI), and core-system integration — we built these four domains from scratch, in-house, together with Tsunagu Distribution Co., Ltd. By embedding CSV-based data exchange and kintone integration, we digitalized operations without disrupting existing partner workflows.

This platform continuously delivers business outcomes — transaction speed, data quality, operational efficiency, and core-system consistency — rather than technical metrics.
Consolidating scattered transactions into one screen to prevent missed checks and delays.
Curbing pricing errors and billing mistakes with masters and validation.
Eliminating manual reconciliation with CSV import/export (EDI).
With kintone integration, a single entry flows through to the core system.