I'm not sure sashimi is allowed on Lite Sunshinechick because of the amount of oil, possible seeds, and other things you don't know that are mixed into the sauce... You are allowed only tiny amounts of oil, and for 150g of salmon, I'd imagine it'd be over your allowance?
However, since you don't do this very often - it would probably be ok; whatever keeps you sane and feeling normal on Lite to be honest. For normality's sake I sometimes have slimline gin whatever, it's not such a big deal as long as I make the choice to have it and know my portions.
And those beans.. Ummm.. we are allowed a fair few bean types on Lite, it depends if they put sugary/salt water on top, because some recipes for those beans do have some water solutions sprinkled on top. Depends, you have to ask the chef!