That's what it is I was going to buy a similar knife but more $$$ and they are a long knife
see them all the time at on Iron Chef, They are long and usually surgical sharp so you don't saw when you cut
which you shouldn't anyway. Watch some U tube some guys are masters with these knives
A proper rh sashimi could be $2500 plus
http://www.ebay.com.au/itm/Sakai-Tak...item19e83cb082
http://www.ebay.com.au/itm/Sakai-Tak...item19e83cb082
This is my sashimi cast iron knife
@ OD my Icom Jr fits this Molle tool pack perfect and a SureFire torch fits the other section