It closed down about 18 months or so ago. being a sushi addict, I now have to travel out of town to get my fix! If you're in desperate need, get on the Thameslink to West Hampstead and pop to Sushi Gen there! Out of the station to the main road and turn left. It's about 200 yards up on the right.
I've not heard of Hanako. Failing that and all of the above options, you could make it yourself. The fishmonger at Waitrose will give you a steer or try tinyurl.com/yzamon9 in Chorleywood.
55k - 75k pa + Bonus + Pension + Healthcare
35k - 60k pa + benefits
40k - 60k pa + Bonus + Pension + Benefits