The cutting edge tip to habaki is 29 1/2". He's some better photos. The scabbard is wood, canvass covered, leather drag. There are no marking on either side of the tang.

jap sword 6.JPG (110.34 KB, 145 downloads)
Jap sword 7.JPG (46.88 KB, 147 downloads)
jap sword 8.JPG (59.95 KB, 145 downloads)
jap sword 9.JPG (91.54 KB, 144 downloads)