We reviewed this fine sake about 18 months ago. (See here.)
We liked it then, and we still like it.
Ty Ku (or TyKu or Ty-Ku) paired nicely with some bargain, carryout sushi and sashimi we ordered. After sitting for a few days opened in the fridge, we poured some more and found it had maintained its fresh, fruity flavor. Hoo-rah. It can be had for perhaps $30 bottle.
Surf to http://www.TryTyKu.com for further details, and use the Ty-Ku Locator to find a bottle!