Gradius Gaiden
Gradius Gaiden is a video game.
In detail
Publication is recorded by Konami. The recorded date of publication is 1997.
It is associated with Japan. Recorded genres are shoot 'em up.
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
“Gradius Gaiden”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3280317: Gradius Gaiden
Consult the source