I put some pictures, is not finished but soon it will be
CS (Cold Steel) named this nodachi, but shape of blade is naginata shape,
on this link you could see proof that CS copy naginata from;
Antique Japanese naginata blade, Tokyo National Museum
so this is cheapest naginata blede in this length which you could find on net
on this link you could see proof that CS copy naginata from;
Antique Japanese naginata blade, Tokyo National Museum
so this is cheapest naginata blede in this length which you could find on net