Tokyo Tsukiji Market: Tokyo Tsukiji ExpansionTokyo Tsukiji Expansion adds to the unique modular system of Tokyo Tsukiji Market, with brand new fishing opportunities and external economic engines! With 6 new fish markets and 6 new external markets, you'll be able to rent ships, hold a foreign auction, purchase research into new fish, and much more. Endless possibilities await when you add this brand new expansion to Tokyo Tsukiji Market!