Caught in a Thicket of Wrath
Level 110
Daimya Hikomi has suggested you tackle the bamboo harvesting issue. That should give you an opportunity to meet the Wood Spirit, Plantala's protector, and obtain your first elemental claw.
Talk to Kykori
Head to the library to read the bamboo harvesting register
Leave the library to talk to the scribe
Go back to the lumberjacks' workshop and talk to Kykori
Discover the bamboo harvesting site
Get rid of the belligerent Bambootos
Talk to the harvesting site supervisor
Explore the harvesting site to find signs of Kykori
Read the page in the register
Keep exploring the Bamboo Grove
Confront the guardian of the Bamboo Grove
Talk to Damadrya
Go back to the village and find Kykori
Defeat Kykori and her accomplice
Show the register to the Daimya
Collect the sacred bamboo shoot
Take 1 Sacred Bamboo Shoot to Damadrya
Go before the Goroku Tree and talk to one of its fruits
Crush the rotten fruit to pulp
Plant the seeds from the fallen fruit so that it's reborn
Eat a piece of the fruit and enter the Goroku Tree
Talk to the Forest Spirit
Talk to Daimya Hikomi again