Type 92 battalion gun
Type 92 battalion gun is a field howitzer or howitzer.
Also recorded as 70mm Batalion Gun Type 92.
In detail
It is associated with Japan and Empire of Japan.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Type 92 battalion gun”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q706233: Type 92 battalion gun
Consult the source