Maguroya Chayamachi at Umeda, Osaka

A lively tuna-focused izakaya in Chayamachi serving every cut from sashimi to karaage.

Maguroya Chayamachi is a bustling izakaya in Osaka's Chayamachi district, run by Maguroya Food Service, that specialises entirely in tuna. The shop's staff visit the market daily to source high-quality cuts, with a menu spanning fresh sashimi, nigiri sushi rolls, tataki, kama (collar), and even tuna karaage and spare-ribs, so that nearly every part of the fish is represented. The atmosphere is that of an old-school Japanese tavern, with market-style tables decorated with tuna-transport materials and large-catch flags on the walls. The Chayamachi branch spans two floors with approximately 130 seats, including counter seating, and offers evening service only with last orders around 22:00. Its central location near Hankyu Umeda Station makes it a popular stop for after-work drinks and casual group dinners, and the extensive menu at approachable price points makes it easy to order generously. Note that the branch closes on weekends and public holidays on an irregular schedule, so checking ahead is advisable. If you want to experience the full breadth of what tuna can be, from melt-in-the-mouth otoro to crispy fried morsels, Go Umeda sends you here. It is an unpretentious, characterful spot where every dish celebrates the king of fish.