AI tools for people who live, sell and work in Japan. Five shipped, five in the works — all built by one person.
Live opens the published product. In progress is a real project, not published yet. Planned is announced, with nothing live to check. Hover (or move through with the keyboard) to see the stack behind each one.
Photograph the item and get a Japanese title, description, hashtags and suggested price.
From zero to first sale, with account, listing and shipping checklists in PDF.
Photograph an official Japanese letter and get the deadline, urgency and next steps in your language.
Replies, classifies intent and nurtures LINE leads without leaving a message unanswered.
A full store with cart, checkout and accounts, integrated with Japanese payment methods.
A creative partner that studies your niche and voice before suggesting and writing content.
Creates, schedules and measures content for several projects across TikTok, YouTube and Instagram.
Lists on eBay from Amazon and Yahoo Japan, keeping stock and pricing in sync.
Buys from US stores that don't ship to Japan, and delivers to your door.
A video program on selling with Mercari, from brand identity to sales page.
Trade journaling with automatic result reading.
Research, writing and publishing of content in a continuous loop.
Latest ship date for every published product.
I'm a digital entrepreneur based in Gunma, Japan. I build AI-powered tools that help real people — primarily the Brazilian community in Japan — work smarter, earn more, and create freely.
Every product in this lab is designed to solve a problem I've seen firsthand, built on modern AI infrastructure, and shipped with a focus on simplicity and results.
I'm open to collaborations, pilot programs, and feedback.