Eight Legions


The Eight Legions are a group of Buddhist deities whose function is to protect the Dharma. These beings are common among the audience addressed by the Buddha in Mahāyāna sūtras, making appearances in such scriptures as the Lotus Sutra and the Golden Light Sutra.
They are also referred to as the "Eight Legions of Devas and Nāgas".

Etymology

The name aṣṭasenā is composed of two Sanskrit terms.
Aṣṭa means eight, with connections to the Latin octo and the Persian hašt. Senā means legion, but can be rendered army, general, warrior and the like.

Summary

The Eight Legions have their origins in ancient India as gods who belong to several domains. Many of these gods are among those spirits who are found in the lower heavens of Cāturmahārājakāyika and the Asura realm, and as such largely consist of nature spirits.
While the list of figures within this category vary, the most common are as follows:
SanskritChineseJapaneseKoreanVietnameseTibetan 天部
천중
Thiên, Thiên chúngལྷ lhaDeva
Nāga龍眾


Long, Long chúngkluNaga
Yakṣa夜叉
夜叉
야차
Dạ Xoagnod sbyinYaksha
Gandharva乾闥婆
乾闥婆
간다르바
Càn Thát Bàdri za-
Asura阿修羅
阿修羅
아수라
A Tu Laལྷ་མ་ཡིན་ lha ma yinAsura
Garuḍa迦樓羅
迦楼羅
가루다
Ca Lâu Lakhyung-
Kiṁnara緊那羅
緊那羅
긴나라
Khẩn Na Lami'am ciNara
Mahoraga摩睺羅伽
摩睺羅伽
마후라가
Ma Hầu La Giàལྟོ་འཕྱེ་ཆེན་པོ་ lto 'phye chen po-

Variations

At Kōfuku-ji in Nara, Japan, there is a famous group of statues that represent the Eight Legions. Some of these figures differ from the common list. Their names in Japanese are as follows:
There is another list of eight beings, the Hachibukikishū, who belong to an overlapping, but distinct category.

In Popular Culture

The Chinese title of Jin Yong's novel, Demi-Gods and Semi-Devils, is a reference to the Eight Legions. His original plan was to map each major character to one race, but this proved impossible as the novel progressed.