#24 and #25 i like the new white border. not sure if it will work in the end, but I do like it. what i would like to see are some different color combinations along with maybe a different style of stacked plate. would also like to see the plates removed as the o's and placed between Roll and On. would like the see the stacked plates as different colors. try capitalizing the O.
Here are some new versions for your review, based on your requests. I created my own custom text to look like the current font you have for your logo, so now it all feels like one cohesive mark.
#65 i like the different colored plates. looks good. do not like the current font for sushi diner though. maybe a few other versions of that. also, no need for sushi pieces in the logo. thx for your feedback.