A sasumata is a Japanese weapon which was used to capture, but not kill. It was generally a polearm with a U-shaped head, which is why the weapon trains the polearm skill. It is also effective at help training supportive combat skills like tactics and shields, as well as attributes like strength and constitution, however the player will need to find a monster that's close to their level to effectively train on.
Her translated dialog when she gives you the item is:
- Hey! I don't need this, so you can have it. D-don't get the wrong idea, alright? I-It's not like I brought it here so I could give it to you!
|It weighs 2.0s|
|It is made of bone.|
|It is fireproof.|
|It is precious.|
|It can be wielded as a weapon. (1d5 Pierce 0%)|
|It modifies hit bonus by 50 and damage bonus by -460.|
|It grants your resistance to nether. [##] (+50)|
|It occasionally stops time. [#####+] (500)|
|Note: attributes may vary depending on luck.|
The item sprite ID for the sasumata is 38 (Row 1, Column 5) using the item sprite zero-based position system.