Defroze the Edamame and set aside.

Wash the rice and add 2 cups of water into rice cooker pot.

Slice corn seeds and put both seeds and cob into the pot,too.

Press "Cook" botton on the rice cooker as usual

When the rice is cooked, remove corn's cob and add Edamame. Cover the lid for 5 minutes more.

Mix the rice with salt and butter.

Make into Onigiri rice ball or eat with other dishes. You can subtitute Edamame with green pea.

For Vegan version, skip the butter, use brown rice with a bit more water (about 1/2 cup) I've tried Japanese sticky rice, brown rice and jasmine rice, all of them are totally work 😶