Everything below is live. Where there's a URL you get the URL; where it only lives in LINE you get the account. Don't take my word for it — go ask it yourself.
Cards marked Client are systems clients run their business on — if they break, someone phones us. Cards marked Our own we run ourselves: the same architecture we would build for you. We are our own first users, which is how we know where it breaks.
Customers ask the same handful of questions all day, but staff are on the floor with the bikes, not on LINE. Seven instant answers up front, an AI layer reading the shop's own FAQ behind it, and a handoff that carries the conversation across.
Support live since May 2026 · Type "find a human" to reach staff at once · Since November, bikes sell by card in its own shop, shop.minus.tw
TRY IT Add @141bhpwa on LINE ↗ · Shop site minus.tw ↗ · Own online shop shop.minus.tw ↗
Most customers DM on Instagram, a few use LINE. Both get answered automatically, nudged into a short quiz that shows where they are stuck, then into a one-on-one consult. The system knows an IG user and a LINE user are the same person, and the owner takes over from a single back office.
Live since October 2026 · IG and LINE both answered automatically · Owner takes over from one back office
TRY IT Site yueshoushou.com ↗
A rebuilt website where every booking request lands as an inquiry. The front desk runs a match on the client's needs to list suitable therapists and the earliest open slot; the director assigns, therapists accept in the back office, and sessions, receipts and month-end payouts all live in one system.
TRY IT Site 2042tw.com ↗
No language model anywhere in the recommendation path — it's a rule engine. Every card can explain why it was picked, and nothing stops working when a model goes down. AI only where AI earns its place.
Live since July 2026 · Works on web and LINE · Recommendations keep running if a model goes down
TRY IT 94eat.com ↗ · Add @710eggyx on LINE ↗
Pick a service, see only open slots, auto-confirm, reminder pushes, reschedule and cancel. Free-text requests get parsed into bookings, with four AI consultants on duty. The AI does the talking; slots are always computed in code.
TRY IT saomin.tw/fate ↗ · Add @832hjmkt on LINE ↗
The demo page puts the patient's LINE on the left and the clinic's admin on the right, both clickable. Doctor rosters, automatic closure notices, day-before reminders, and phone bookings share one slot pool.
Live since October 2026 · Demo back office needs no login · Data resets daily
TRY IT satsumacreative.tw/clinic ↗ · Add @576wiajj on LINE ↗
The demo page puts the customer's LINE on the left and the salon's timeline on the right, both clickable. Services of different lengths never overlap, customers can pick a stylist or let the system assign one, and come-back reminders go out weeks later.
Live since November 2026 · Demo back office needs no login · Data resets daily
TRY IT satsumacreative.tw/beauty ↗
Payment, renewal and cancellation all the way through — not just 'it can take money'. Multi-step flows, three decks, ten spreads, and a human handoff when it can't answer.
Web and LINE share one account and subscription · 529 readings in the first two months
TRY IT tarot-ai.saomin.tw ↗ · Add @252unohr on LINE ↗
Bottom right of this page. She answers from our own knowledge base, and says she doesn't know rather than making something up. Whatever you ask her is the same thing we sell to clients.
TRY IT · How she's built ↗
A Flutter + Firebase mobile game shipped on both stores, with web play, PvP and payments live. Designed, built, shipped and operated by one person.
TRY IT grabquiz.com ↗ · App Store ↗ · Google Play ↗
Throw in a sentence, a voice note or a photo and it files them into something you can search later. We use it every day ourselves — that's why it's here to try.
On both the App Store and Google Play
TRY IT Get the app ↗
One person's records turned into a local vector store. Ask what they've done or how they think and it answers from the records — and says so when there aren't any. This is the 'AI colleague who only knows your company' idea, tested on ourselves first.
TRY IT saomin.tw/me ↗
Shipped, charged for and maintained by us. Here for one reason: to show we can finish things.
Opens in the browser, nothing to install. The sword physics were tuned by hand, not lifted from an engine template.
TRY IT satsumacreative.tw/kw ↗
Dig tunnels, zone lairs for your undead, bait the halls with treasure. Every adventurer makes their own call, and the label over their head says where they're heading and why. A 3D management sim that runs in the browser, now in blind playtesting. (UI in Traditional Chinese.)
TRY IT satsumacreative.tw/games/five-star-dungeon ↗
The horde-survival spin-off of Knight's Waltz. Skeletons pour in from every side and one spin of your sword cuts down a row; pick-one-of-three level-ups, chapter bosses, and a blacksmith for permanent upgrades. Runs in the browser. (UI in Traditional Chinese.)
TRY IT satsumacreative.tw/kw2 ↗
A traditional-Chinese text adventure MUD you play straight in the browser, nothing to install. The world, the rules and the backend are all ours — not a MUD engine with new text poured in.
TRY IT aetheriamud.com ↗
From text adventures to strategy sims. They are not here to win game work — finishing a game alone takes the same things as finishing a system.
Intrigue, strategy, consequences — the numbers you are weighing are people, not stats.
TRY IT saomin.tw/SimEmperor ↗
A strategy game built on Austronesian history. It is online but still in development — you are looking at work in progress.
TRY IT dadu.saomin.tw ↗
A horror text adventure where the choices change the ending, not just the paragraph you read next.
TRY IT saomin.tw/games/yue ↗
Historical mystery set in Japanese-era Taipei, in Chinese and Japanese. The settings and characters were researched, not invented.
TRY IT saomin.tw/games/dadaochen ↗
A mystery set around the Kinkaseki mine, in Chinese, Japanese and English — a nod to old-school detective fiction.
TRY IT saomin.tw/games/kinkaseki ↗
Multi-branch stories adapted from the Liaozhai tales: the same opening, several different worlds to end up in.
TRY IT saomin.tw/games/liaozhai ↗