Yokkaso (Burmese: ရုက္ခစိုး, MLCTS: rukhka.cui:; Pali: ; Sanskrit: ), also known as Thitpin Saung Nat (Burmese: သစ်ပင်စောင့်နတ်;), are Burmese nats (spirits) who serve as guardians of the trees.
They are related to Bhummaso (; bhūmideva), spirits that inhabit the earth; and Akathaso (; ākāsadeva), spirits that inhabit the sky.[1]