Osaka is a gourmet city with many delicious foods. The following are some popular foods in Osaka:

1. Octopus Maruko: This is one of the most famous foods in Osaka, and it is a snack made of octopus and flour.

2. Dotonbori cuisine: Dotonbori is a famous food street in Osaka, with many delicious snacks and restaurants, such as puffer fish, string fried meat and barbecue.

3. Sushi: Osaka's sushi is very famous, and you can taste all kinds of sushi, such as eel sushi and Hokkaido sushi.

4. Barbecue: Osaka's barbecue is also very famous, and you can taste all kinds of barbecue, such as beef tongue and pork belly.

5. udon noodles: The udon noodles in Osaka are very delicious, and you can taste udon noodles with various flavors, such as beef udon noodles and seafood udon noodles.

6. Octopus Hotpot: Octopus Hotpot is a special hot pot in Osaka, with octopus as the main raw material and various vegetables and seafood.

7. Fried shrimp rice: Fried shrimp rice is a special food in Osaka, with fried shrimp and rice as the main raw materials and various vegetables and sauces.

8. Puffer Hotpot: Puffer Hotpot is a special hot pot in Osaka, with puffer fish as the main raw material and various vegetables and seafood.

9. skewer frying: skewer frying is a special snack in osaka, which uses all kinds of meat, seafood and vegetables as the main raw materials and skewers them on bamboo sticks until golden brown.

1. Osaka Roast: Osaka Roast is a special food in Osaka. It is cooked on a big iron plate with all kinds of seafood and vegetables as the main raw materials and tastes delicious.

to sum up, there are many delicious foods in osaka, and the above recommendations are just some of them. If you go to Osaka, you might as well try these delicious foods and learn about the local customs while enjoying them.