Niōmon
Buddhist temple gate
Niōmon (仁王門, lit. Niō gate) is the Japanese name of a Buddhist temple gate guarded by two wooden warriors called Niō (lit. Two Kings). The gate is called Heng Ha Er Jiang (哼哈二将) in China and Geumgangmun in Korea. The two statues are inside the two posts of the gate itself, one at the left, one at the right. Structurally, it usually is either a rōmon or a nijūmon and can measure either 5x2 or 3x2 bays. It can sometimes have just one story, as in the case of Asakusa's Kaminarimon.
In a five-bay gate, the figures of the two Niō are usually enshrined in the two outer bays, but can be sometimes found also in the inner ones. The statue on the right is called Naraen Kongō (那羅延金剛) and has his mouth open to utter the first letter of the Sanskrit alphabet, which is pronounced "a". The left statue is called Misshaku Kongō (密迹金剛) and has his mouth closed, representing the last letter of the Sanskrit alphabet, pronounced "um".
This brief starts where responsible research should: with the source description of “Niōmon” as buddhist temple gate. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as buddhist temple gate. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Apr 30, 2026. The linked authority identifier is Q3342330. None of the 0 selected statements returned an explicit reference.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Niōmon”, its source revision and the description used here.
- Expand the search: follow Niōmon primary sources, Niōmon archive and Niōmon research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Niōmon”?
- Which earlier names or jurisdictions may reveal additional records?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Niōmon” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.