




A trading card shop specializing in high-value PSA-graded cards, booster boxes, and mystery packs for One Piece and Pokémon cards.
One Piece card enthusiast and YouTuber “JINstudio” has opened a trading card shop right in the heart of Nippombashi Otaku Road, Osaka. The shop offers competitive card buyback prices and features a wide range of products—from premium collectibles to affordable, play-ready cards, all at great value. Tired of receiving cards that look flawless in photos but arrive with scratches? Every effort is made to provide cards in the best possible condition. For those seeking truly mint-quality One Piece cards, this is the place to visit. When it comes to One Piece cards on Nippombashi Otaku Road, JINstudio stands out as a trusted name.
Business hours are subject to occasional changes. The shop is closed on public holidays and substitute holidays.
46 reviews
As of October 2026
The best shop ONE PIECE TCG! Lots of beautiful products, the prices are not very low but you can make a good purchase on something! But there are so many products I would never have wanted to leave!
Shop owner and the staff are nice and poliet. Fun place to go if you’re interested in One Piece Card Game.
Very friendly staff!
Cute store
One Piece cards are the store's flagship product, but if you're looking to buy unopened Japanese Pokémon cards, this is the place to go. They also sell Hiroshima and Tohoku Special sets (1/4 price). (Single cards are a bit pricey.) For example, other than the two boxes in the photo, Symphonia cards are available for a minimum of 10,000 yen and a maximum of 13,000 yen, but this one was 7,600 yen, an overwhelmingly low price. They seem to always sell unopened boxes at Mercari prices. The two boxes in the photo I purchased were only 100-200 yen more expensive than Mercari prices. If you look into why they're so cheap, it seems the store is run by a One Piece card YouTuber. FYI, I also won a 10,000 yen lucky bag of One Piece cards, and I got two unopened boxes of Ace SP. Just for reference, even if you only sell Ace cards elsewhere, it's 10,000 yen. I looked everywhere else, but This is probably the only store in Denden Town that sells unopened products at this price.