Looking to expand my collection, interested in the following: Koto naginata (not naoshi), koto daito with horimono, jumonji yari (ideally koto too, but I'm aware there aren't many around).

[Samuel Hinks]

Horimono is a must for the daito, would be a plus for a naginata too, but not necessary. The same goes for a jumonji yari (if a jumonji with a horimono even exists). Not sure about budget, but I'll say around $7000, though I may go above that if I really want it and I can afford it.