Question: what was the primary language of Niji-Iro Hotaru: Eien no Natsu Yasumi
SPARQL query: SELECT DISTINCT ?h WHERE { resource:Q3341462 property:P364 ?h }
Verbalized SPARQL query: SELECT DISTINCT ?h WHERE { resource:Niji-Iro_Hotaru:_Eien_no_Natsu_Yasumi property:original_language_of_work ?h }
Answer: Japanese