Pics and info to come
An Important Ko Bizen Heian Tachi by Tsuneto
TSUNETŌ (恒遠), Ryakunin (暦仁, 1238-1239), Bizen – “Tsunetō” (恒遠), Ko-Bizen school, according to tradition the second son of Masatsune (正恒), he is also listed with the honorary title Sakon Shōgen (左近将監) and dated around Genryaku (元暦, 1184-1185) or Tengi (天喜, 1053-1058), itame with ji-nie which stands out sometimes and/or is mixed ō-hada, the hamon is a suguha-chō mixed with ko-midare with sunagashi and kinsuji, some interpretations have conspicuous chōji, he signed with a tachi-mei above the mekugi-ana, a tradition says that he also signed with Arimasa (有正), jōjō-saku