"Pro-Square" not to be confused with "Pro-Spec". Both are fantastic rods!
One the (Pro-Square) With rods ranging from a headwaters length 3.15m (10'4") to a main stream length of 4.5m (about 14'6"), and from a super soft レベルライン (level line) rod to a pretty stiff 8:2, they offer a rod for about any preference.
The other (Pro-Spec) It is designed to be fished at either 3.1 meters (just over 10') or 3.6 meters (just under 12').
The Nissin Pro Spec 2Way is available as a 6:4 or a 7:3. It's one of my favorite rods so far.
I have the Pro-Spec in the 7:3. Placed into the hands of a few of my tenkara fishing buds they were met with instant buyers remorse for what they had handed to me in exchange for fishing my Pro-Spec.(rods rhyme with "11' I Want a", and " I You", and "Found A Head") I literally had to chase one of them up the river to get it back because I damn sure wasn't going to fish an 11' long broomstick all day.