Yakshas are the first of the exotic tribes to be mentioned in the earliest times. ( Dhruva's encounter with Yakshas)
Peculiarities of Yaksha kingdom include the existence of beautiful gardens of Kubera called Chitraratha. This is a unique thing in Yakshas. These gardens were guarded by Rakshasas.A rare reference of gold mines belonging to Yakshas occurs in Mahabharata ( Udyoga Parva 111). Different kinds of divine trees,ponds with beautiful lotuses are also mentioned.
In a general sense we come to know that Yakshas,Rakshasas,Gandharvas used to live together in the Himalayas.
- Kubera- As explained earlier, he was the step brother of Ravana. He was very very rich and was righteous. He ruled Lanka but was driven out. In the times to come, he was converted into a god of wealth worshiped side by side with Laxmi. His son is mentioned to be Nalakubera.
- Manibhadra- he was the commander of Yakshas when they were fighting the war with Ravana. Sanyodhakantaka was one in the army of Yakshas as mentioned by Valmiki Ramayan (7.14). Maniman, Manistragvi were other Yakshas that find mention in Ramayana.
- Shtunakarna was a Yaksha in Mahabharata era who converted Shikhandini, Draupadi's sister into a male by exchanging masculinity with her.
- In the war of 10 kings as mentioned in Rigveda (7.18.19), we find that Sudas, the king of North Panchal had fought a war with Yakshas, Shigrus and Aja who were fighting under the leadership of Bheda. This war was fought on the banks of Yamuna.
- Stray references of Yakshas include Amogha, Ashvakranda, Rainuk,Krathanaka,Tapana,Uluka, Shvasanaka, Nimesh, Paruja, Pulina,etc
A Yaksha called Mankanak is said to be the doorkeeper of Yaksha kingdom. MBh(Vana parva 83)
- Some stories of Yakshas include-
Dhruva, the son of Uttanpada and grandson of Swayambhuva Manu had gone to kill the Yakshas in their Alaka city because a Yaksha had killed his step brother Uttama. There we find a detailed reference of how Dhruva killed a lot of Yakshas.
One of the sons of Vaivasvata Manu was Sharyati. His descendants started a kingdom called Anarta in present day Gujarat. In his family line was one king called Revata who built a city in the sea called Kushasthali. It was attacked by Yakshas and it is said that a huge congregation of Yakshas was held there. An interesting thing to note is that the present day Dwaraka built by Krishna stands on the same destroyed Kushasthali city..!!
It has been mentioned in Mahabharata as well as Ramayana that Yaksha kingdoms were guarded by Rakshasas which could indicate that Yakshas were surely superior than Rakshasas. Only in the case of Ravana, Rakshasas triumphed over the Yakshas. There have to be many tribes of Yakshas since Mahabharata ( Vana Parva 230) mentions Jambhaka Yakshas, as a type of Yakshas.
- YAKSHA AS HUMANS
Yakshas are mentioned as people very cunning in nature.
These people were extremely rich as we find mentions in Ramayana about their prosperity. Kubera had one chariot called Pushpaka which could take him anywhere.
Also, we find Yakshas being mentioned as 'Guhya' people meaning strange and mysterious beings due to the fact that they lived beyond the Kailash in staunchly guarded cities.
And since even today the people living around mount Kailash are Hindus, we can conclude that over a period of time as divisions became blur, the Yakshas converted into Hinduism.