The observation deck at the Toyosu wholesale fish market opened its doors to the public on Jan. 15, 2019, including to the viewing area — an elevated, … auctionfish marketforeign touristsHakodateHakodate destinationsHakodate tourHakodate travelHakodate tripHakodate vacationinterpreterJapanmarketobservation deckToyosutunavisitorsvolunteerせりボランティアマグロ函館市場水産卸売場見学デッキ見学者訪日観光客豊洲通訳AloJapan.com
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