Sardines, arugula, and rice

This is basically the same dish as Sardines, spinach, and rice. I've also made it with kale. It's very good with arugula - I like it as much as spinach.

Add a little olive oil to sauté pan over medium-high heat. Add the arugula and cook until wilted. Season with pepper, garlic powder, hana katsuo, and soy sauce.