Yagen Toushirou
薬研藤四郎
เพศ: Male
♥: 53
A tantou made by Awataguchi Yoshimitsu. One of the Toushirou brothers. The origin of it's name comes from the stone medicine mortar that it cut, earning the reputation as a sword with "an extraordinary cutting ability but will not kill its master."
Because he's raised for the battlefield, he has some medical science knowledge.
