光

Sunlight, Light

Level 19

How this kanji evolved

Explore each form from the oldest known stage to today.

The character 光 (guāng) depicts a person with a flame above their head, representing 'light' or 'brightness.' In its earliest oracle bone script form, it showed a kneeling figure with a fire on top. Over time, the character evolved through bronze script and seal script, simplifying into the modern form with 火 (fire) below and a simplified human figure above. The character carries meanings of illumination, glory, honor, and splendor, extending metaphorically to concepts like 'to glorify' and 'only' (as in 光有). Arrived in Japan: The character 光 arrived in Japan during the 5th-6th centuries CE, primarily through the introduction of Chinese writing systems via Buddhist texts and diplomatic exchanges. It was adopted into Japanese as 'hikari' (light) in native reading and 'kō' in Sino-Japanese reading, appearing in early Japanese texts like the Manyōshū (8th century) and used in names, place names, and Buddhist terminology.

Reading reference

Onyomi (音読み)

コウ

Kunyomi (訓読み)

ひかりひか

Related Vocabulary

栄光
glory
観光
sightseeing, tourism
観光客
tourist
月光
moonlight, moonbeam
光
light, illumination, ray, beam, gleam, glow, happiness, hope, influence, power, vision, eyesight
光る
to shine, to glitter, to be bright
光栄
honour, honor, glory, privilege
光輝
brightness, splendour, splendor
光景
scene, spectacle, sight, view
光年
light-year