In Vajrayana Buddhism, Akshobhya (Sanskrit for "Immovable One", Jp. 阿閃如来 Ashuku nyorai) is one of the Five Wisdom Buddhas, a product of Adibuddha who represents consciousness as an aspect of reality. By convention he is located in the east of the Diamond Realm and is the Lord of the Eastern Pure Land Abhirati , although the Pure Land of Akshobhya's western counterpart Amitabha is popularly far better known. His Shakti is Locana and he is normally accompanied by two elephants. His color is blue and attributes include the bell, three monkish robes, and staff, along with a jewel, lotus, prayer wheel, and sword. He has several emanations.

Akshobhya appears in the "Scripture of the Buddha-land of Akshobhya" (阿閃仏国経 Ashuku Bukkyokukyō), dating from 147 CE and the oldest known Pure Land text. According to the scripture, a monk wished to practice the Dharma in the eastern world of delight and made a vow to think no anger or malice towards any being until enlightenment. He duly proved "immovable" and when he succeeded, he became the Buddha Akshobhya.

Akshobya is sometimes merged with Acala (Jp. 不動明王 Fudō myō-ō), whose name also means the Immovable One in Sanskrit. However, Acalanatha is not a Buddha, but one of the Five Wisdom Kings of the Womb Realm in Vajrayana.

Prior to the advent of Bhaisajyaguru (Yakushi), Akshobya was the subject of a minor popular cult in Japan as healing Buddha.

References

Jordan, Michael, Encyclopedia of Gods, New York, Facts On File, Inc. 1993, pp. 9-10