May i query again on this lance?

[fernando]

Thank you Tim.
The proportions of Katana's pieces are rather small, for the matter. My lance is a heavy duty thing. Remember the shaft is a 40 m/m thick staff. The blade is 70 m/m wide.
Here i show it in its real size, and the possible manner/s it was built.
I just don't see it being other than european.
fernando