Kamiyagawa didn't forget to find a spot in the Otherworld to bury the "White Bone Other Shore Flower" seeds.
He buried them near the Kisaragi Platform on the Otherworld side, making it more convenient to check on them later.
When the seeds were buried into the red soil, nothing happened.
Kamiyagawa observed for a while and decided to leave first, as he had already spent enough time exploring Three Paths River tonight.
"According to Minamoto no Yoritomo's words, he has been awakened and will not return to sleep amidst the Sea of Otherworldly Flowers in the near future. I guess it's the same case for Minamoto no Yoshitsune. Also, the residual consciousness of the First Generation Yama that has formed an alliance with me remains in the MingHe area."
That's what he thought to himself.
Minamoto no Yoshitsune was persuaded after a One-Rider Strike, while both Minamoto no Yoritomo and Yama's consciousness owed him favors.