PuniCodex

The Authentic Orthography

雷神 Raijin

Thunder, Lightning · Thunder god

Tier 2 Raijin
Raijin — Thunder, Lightning
01

The Authentic Name

Unicode restoration and ASCII comparison

Original Script

雷神

The name in its original Japanese form. Raijin (雷神) is attested in the source tradition — “Thunder god”. Its original diacritics and script distinctions carry the full phonetic and orthographic weight of the source tradition.

ASCII Constraint

raijin

The plain raijin form is identical to the Unicode restoration. Because this name is already written in Latin letters, no diacritics, stress, or script information were lost — only capitalization differs.

Unicode Restoration

Raijin

The Unicode restoration does not need to recover lost marks for Raijin. Its value is canonical spelling and consistent cataloguing, not the reconstruction of erased orthography. The domain is readable as-is to both DNS and humanity.

Punycode Encoding
Raijin.com → raijin.com

The non-ASCII characters in Raijin are encoded while the ASCII remains visible. To the DNS, it is Punycode. To humanity, it is Raijin.

02

Original Script & Provenance

How Raijin is preserved in writing

雷神
Original Script

A bespoke provenance study for Raijin is being prepared by the PUNICODEX scholarly team.

Contribute scholarly provenance →
03

Name Variations

Owned, ideal, and ASCII forms of Raijin

Canonical Restoration

Raijin

Restores 雷神. The full Unicode restoration. raijin.com is not in the PuniCodex collection — it is watched for release; if it drops, this temple upgrades to an owned flagship.

04

Pronunciation

How Raijin was spoken

/ɾa.i.dʑiɴ/ Modern Standard Japanese (Hepburn)
Rai- Alveolar tap [ɾ], open central [a], close front [i]; from 雷 'thunder'
-jin Voiced alveolo-palatal affricate [dʑ], close front [i], moraic nasal [ɴ]; from 神 'god/spirit'
05

God of Thunder and Lightning

Storms, Drums, and Temple Guardianship

Raijin is the thunder god of Japan, a fierce, demon-like kami who beats drums to create thunder and hurls lightning bolts. He is the brother or counterpart of Fūjin, the wind god, and the two are often depicted together at the gates of Buddhist temples, where their terrifying forms ward off evil.

Thunder Drummer

He beats drums around his body to produce thunder.

Lightning Hurling

He casts lightning from the sky.

Fūjin's Companion

Paired with the wind god in temple art and architecture.

Demon Guardian

His fierce form protects temples from harmful influences.

Sacred Symbols

Thunder drums The drums he beats to create thunder
Lightning bolts The arrows or snakes of lightning he casts
Demon face His fierce expression, typical of protective deities
Clouds The storm clouds from which he emerges
06

Mythology

Stories of Raijin

Raijin's mythology blends the birth-of-the-kami narratives of the Kojiki with Buddhist guardian iconography.

Kojiki / Nihon Shoki

Birth from Izanami's Corpse

After Izanami died giving birth to Kagutsuchi, numerous kami were born from her corpse. The thunder kami emerged from her body, making them older than the wind kami born from Izanagi's later purification. The demonic Raijin of later art is a Buddhist-inflected form of these primordial thunder powers.

Buddhist iconography

Guardian of the Four Heavens

In esoteric Buddhism, the thunder deity is associated with Taishakuten (Indra) and the Twelve Devas. He protects the Dharma with the sound of thunder and the flash of lightning, driving away demons and obstacles. Temples across Japan house dramatic depictions of Raijin and Fūjin.

Folk belief

Thunder and the Navel

A folk belief held that Raijin ate the navels of children during thunderstorms. Parents warned children to hide their bellies during storms, and the custom of covering the navel persists in Japan as a protection against thunder and cold.

Go Deeper

Extended Lore

Raijin is the sound of the sky's anger and the light that splits the darkness. He reminds us that nature is not merely beautiful; it is also loud, dangerous, and alive. To stand before Raijin is to feel small before the storm.

Enter Extended Lore
Raijin mascot