Kissaten: Japan's retro coffee shops
A kissaten is an old-school Japanese coffee shop, distinct from a modern specialty cafe — think dim lighting, worn leather booths, siphon-brewed coffee and a menu that's barely changed in decades. Osaka has a strong surviving kissaten scene, and stepping into one is one of the more atmospheric, least-touristed things you can do between sightseeing stops.
Wagashi: traditional Japanese sweets
Wagashi covers a broad category of traditional sweets, often built around sweet red bean paste (anko), mochi rice cake, and seasonal shapes and flavours tied to the time of year. Department store basement food halls (depachika) are a reliable place to see a wide range of wagashi in one place, beautifully presented and often available in small quantities to sample.
Fruit sando
The fruit sando — a sandwich of whipped cream and sliced seasonal fruit between crustless white bread — has become one of the more photographed convenience-store and bakery items in Japan in recent years, and Osaka's bakeries and konbini both sell versions worth trying at least once.