Tsukushi no yama no 20
momijibano
chiri-sugi nishi to
kimi ga tadaka wo.
Taha-koto ya 1
hito no ihitsuru
tamanowono
nagaku to kimi ha
iiteshi mono wo. 5
15 Motowori reads mitegura, Okabe yufu ke okite. The Kogi reading, here adopted, seems simpler and sufficient.