Every card.
Every match.
One app.
Mugipocket is the all-in-one app for the One Piece Card Game. Scan it, value it, verify it, build it, battle it.
Mugipocket is the all-in-one app for the One Piece Card Game. Scan it, value it, verify it, build it, battle it.
Here is what happened in under eleven weeks. Every number below is a real product event, measured on 18 September 2026, and none of it was bought.
Registered players and collectors
0From zero on 6 July. Both platforms, one English build.
Countries reached
0No regional rollout, no localisation budget.
Practice matches completed
0Full rules engine against an AI opponent.
Decks built and saved
0In the builder, with legality checks.
Price checks before a purchase
0Price Intelligence opened on a card page.
Battle Reports read
0One after every match since 3 September.
Real tournaments logged
0Local and regional events, by players.
Collection value tracked
$2.2MAcross 9,272 cards in user vaults.
Users from the RevenueCat customer record. Product usage from product analytics. Collection value from 15 September 2026. Unaudited. Growth, retention and revenue detail are in the deck.
From the first App Store build to 12,400+ players and collectors. Every stop shipped to real users.
Swipe the map on a phone.
Point the camera at a card. Mugipocket returns the market price, the graded value, the population and the maths on grading it, in one screen. This is a real card page from the app, with real numbers.
A convincing fake can cost you $2,500. Mugi Vision reads the print, the foil and the back in milliseconds, and circles what to check. Know before you pay. Nobody else does this.
Beta. Mugi Vision flags areas to inspect, not a final authenticity verdict.
Collector tools that pay for themselves, and player tools nobody else has built. Scroll through the real screens.
Play in real life
Collector
Market
Price Intelligence
Mugi Vision
Deck builder
Practice Arena
Private Match
Battle Report
Social
Build a deck with the real rules. Battle an AI that plays the current meta. This is a real session, recorded by a player.
Player session, Practice Arena
Deck Health: your deck, diagnosed before you play it
Not a mockup. This is the app's own Battle Report, exported straight from the code. Press replay and watch it build.
The result, a star rating, the MVP card with its damage and knockouts, the life curve of both players, the strategy the engine detected, and one thing to watch next time. One tap turns it into a story.
45,150 of these have been read since 3 September.
The collector side carries over to any card game. The player side is built per title, and that is the part nobody else has done. Four of the ten best-selling card games share one publisher and one rules family.
One Piece has outsold Yu-Gi-Oh! for three quarters running.
One Piece, Gundam, Dragon Ball and Digimon: one rules family, one audience.
Collection-only apps already reach millions of users without a player layer.
Sources: TCGplayer Marketplace best-selling TCGs Q2 2026 by GMV; Grand View Research, 2025. Card images shown to identify each game.
Previously founded Buldan Edu, an edu-travel platform that has saved Indonesian students $1.9M in education costs.
MSc Computer Science, University of Edinburgh. Three and a half years at Xendit, then Shopee.
Eight years in the games industry. Official Garena caster at AIC, AWC and the 2019 SEA Games.
Mugipocket is raising a seed round to take the digital layer of the card game beyond One Piece. Full metrics, cohort retention and the deck are available on request, usually the same day.