Hi,
For nakago jiri I would said Iriyama gata instead of Ha agari Kuri Jiri . Different Yasurime are strange, but a suriage blade should be kiri yasurime. Moreover the blade is hira zukuri, not common for long blade !
With nagasa about 33 cm : Nambokucho or Momoyama ?
Yamato den an specialy Hosho school was famous for pure masame.
Yakitsume boshi is also used in Yamato.
Maybe Hosho, maybe Tegai ?
Sorry I don't know.
sebastien