The knives I use primarily are Moritaka Deba 180mm for cutting fish, poultry, and my workhorse is a Moritaka Gyuto 270mm. They are extremely well balanced. Feel amazing like it’s an extension of your hand.
http://www.chefknivestogo.com/moritaka-knives.html
Here are some resources that are helpful for sharpening:
http://www.youtube.com/user/Korinjapaneseknives
Keep it sharp and ready,
E