Saint Elmo: Hikari no Raihousha  

Saint Elmo: Apostle of Light, Saint Elmo: Visitor of Light, セントエルモ・光の来訪者

In Mercury, Japan constructs a massive solar power facility that generates substantial amounts of electricity for Earth. However, an anomaly occurs at the Saint Elmo plant, prompting Earth to dispatch multiple technicians to investigate and resolve the issue.