Mr. Tanaka (Osaka) started Watashi no Ie wa Okonomiyakiyasan as a weekend side business. He used:

Results in 3 months:

His advice: “PC is my brain, Android is my hands. Never rely on memory—write everything, even how many times you flip the okonomiyaki.”

For home businesses, use free PC software like Odoo (self-hosted) or Loyverse (web version). Track:

はじめに
私は自宅で小さな「お好み焼き屋さん」風の仕事環境を作り、PCとAndroid端末を使って日々の業務を回しています。本稿は、その具体的な運用方法・ツール・ワークフロー・効率化の工夫を共有します。実際に真似できる手順と、注意点を中心にまとめました。

The game requires storage access (for save data) and possibly location (for regional events). Grant them.

| App | Purpose | |-----|---------| | LINE Official Account | Customer messaging, reservation system | | Google Keep | Voice-record orders while hands are busy | | Wolt / Uber Eats (Merchant) | Integrate delivery if permitted | | Square Terminal app | Card payments on your phone | | Smart Receipts | Scan physical receipts to PC via cloud |