Question: What is the custodian of the connected  with Roadside station Echizen ?
Paraphrase: What is the overseer of the associated with Roadside station Echizen ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q20043342 wdt:P2789 ?X . ?X wdt:P126 ?answer}
Answer: Ishikawa Prefecture, Fukui Prefecture