FYI: Juno is still closed.
Katsu is terrific, but it can get pricey.
I haven't had the sashimi at Kai Zan . . . the rest of their offerings are fine but don't excite me.
Why not Arami? If I have one complaint about Arami, it's that their rice could use a little work. But that's not an issue with sashimi and Arami's fish is more impressive than most in the city. I've only had better at Katsu.
As to value, you get what you pay for. Arami is not cheap, but in my opinion, the value is fine. And it's a lot less expensive than Katsu.