Where to BBQ outside in Osaka?

I'm trying to figure out some good spots where I can bring my own small gas grill, food, and plates to cook outside in a park or somewhere nice in the Osaka area. Are there any suggestions for places you can go to set up and eat?

Experienced and more knowledgeable users can clarify - i guess, that almost in every location which is marked as a park or beach on Google Maps the authorities won't bother you should you cook a steak or whatever delicious meal using a combination of 100-200 gram gas canister, small stove (a la MSR Pocket rocket) and a pan? Assuming eating and drinking or sitting on a foam pad is not illegal for some reason. Obviously - the more "out-of-the-box" the location is the better.

As i am a seaside lover, the following location is not that far from Osaka station.
https://www.google.com/maps/place/Shioashiya+Beach/@34.7071755,135.308...


BR,
Lauri

I think Hamadera park has a section where BBQs are allowed.Catch the tram from Tennoji. Also Takihata Dam is a good place to BBQ...

This is an updated list I found of places you can legally BBQ in Osaka.
https://bbq-takuhai.net/osaka-bbq.html

You can't just go to a random park and cook food there without permission.