Documents including the book transmitting the essence of archery in the Heki-ryu Sekka-ha school describe that the founder Sekka YOSHIDA received instruction in protocol for military families from Hidekiyo.
また弓術の日置流雪荷派の伝書などには、始祖の吉田雪荷は秀清から故実を伝授されたとの記述がある。