So Hizen jigane was very big different from Takada school. There are different schools of thought on the quality of Bungo works made in the Shinto period. The hamon is a thick undulating sugu-ha with a perception of depth when viewed properly. It is said that the founder of Bungo Takada school was Tomomitsu or Tomoyuki. Indeed, at times they were sought out because of their cutting ability and sturdiness. This sword is on consignment. The neighbor of the Takada school was Hizen school.