HAHAHAHA!!
how Ironic!
I had onigiri for breakfast! (although it was around noon when I had this "breakfast")
They sell these packages at Marukai(
HTML Code:
www.marukai.com
).
You just make the rice, stick in whatever you want in the middle, place the rice and your filling on the mat they give you(it's filled with nori) and wrap up the rice in a triangle shape and hold it down with a bright orange sticker that comes with the nori. Then come back to it when you wanna eat it, upwrap it by the pullstring type thing it has, and carefully peal off the plastic.
It works pretty well and you don't need salt or tezu or anything. But I forgot to put in the ume I was gonna put in the middle, so I went without.
And, for the record, I made a plushie in the shape of onigiri!
It's very cute!