I asked this a while back cause I fucking LOVE sashimi!!
True, the WHITE rice is kind of a drag. I tried it with some brown sushi rice and although it was quite good with a different texture (more chewy), it just didn't have the same qualities as the regular white sushi rice. I found it very difficult to work with compared to the regular white sushi rice. As a result I think I'm going to have to trade off my aversion to white rice when I eat my beloved sushi.
Next time I make it, I'm going to try a couple of different ratios of white/brown sushi rice to see if I can at least "cut down" the white"ness" of the sushi rice. Maybe start with a 50/50 mix if I can and go from there. Only difficulty here is that the brown and white cook differently in terms of time and water needed. As a result I will still have to cook the two rices seperately.
Another option is to make alot of Don buri (sp?) which is basically a small bowl of rice (in this case I would use brown) with raw fish on top covered with shredded seaweed and eaten with chopsticks (of course). That way you're not really "working" with the rice, it's just in the bowl.
Don't know why, either but it's the ONLY time I EVER drink soda pop. I just have to eat my sushi with coca cola for some unknown reason. So despite it's wonderful qualities of protien, seaweed, etc. It will have to remain a "cheat meal" for me.
God i love sushi so much I'm actually getting hard just thinking about it!