Kanaagari is an izakaya in Shinjuku that serves vegetables and seafood grilled over charcoal. Grilled mackerel, onion, and mushrooms are the main items, along with simmered sea bream and pot rice. Orders are placed by QR code at the table, seating is limited to two hours, and a notice comes at around the one-and-a-half-hour mark. Indoor ventilation is poor, so charcoal smoke and heat linger.