Hobby Base Yellow Submarine
A Radio Kaikan 6F flagship blending plastic models, figures, and 30-plus TCGs under one roof
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Description
The Akihabara flagship of Yellow Submarine, a nationwide hobby and card-game specialty chain, located on the 6th floor of the landmark Akihabara Radio Kaikan. Its defining differentiator is that, unlike a typical card shop, it operates as a large-scale hybrid hobby store covering plastic models, Gunpla, figures, board games, TRPGs, shokugan, Mini 4WD, and modeling tools alongside its TCG floor—which itself cross-stocks over 30 titles including Pokémon, Yu-Gi-Oh!, MTG, Duel Masters, Vanguard, and Weiss Schwarz. The same floor hosts the YS Akihabara branch of "Mint," a dedicated sports-card shop, giving sports-card and idol-trading-card collectors an integrated destination. A duel room is maintained primarily for sanctioned tournaments, and official and in-house events run on a rolling basis. The Radio Kaikan landmark address, steps from Akihabara Station, adds strong walk-in accessibility.