TOXIC CONTAMINATION.
While the food is quite good and the service is...okay (the servers look tired, unhappy, and overworked), there's a significant downside to this restaurant that far far outweighs any positive attributes. When orders are sent out to patrons' tables, the chef places thermal receipts directly on top of the food (pay attention when you're there and you'll see for yourself). The servers quickly remove the receipts as it gets to your table. I used to go here a lot until I realized this was happening.
What's the problem with thermal receipt paper touching food you ask? Bisphenol A (BPA) or it's cousin, Bisphenol B, is in thermal paper and comes off pretty easily onto food it touches. What's wrong with BPA you ask? It's an extremely potent endocrine distributor linked to a myriad of health problems...even in extremely low doses. And at Fushimi, you're getting a fairly large dose.
Don't take my word for it, check out the links below:
https://www.scientificamerican.com/article/just-how-harmful-are-bisphenol-a-plastics/
http://www.newsweek.com/2015/03/13/bpa-fine-if-you-ignore-most-studies-about-it-311203.html
I brought this concern to the server's attention but they ignored it and continue the practice...so I'm never going there again...and if you truly care about your health, you won't either.