水星领航员 OVA ～ARIETTA～

Akari, who dreamed of becoming a Prima, begins to feel confused and uneasy about the familiar daily scenery she has long been accustomed to. Even after waking from the dream, this unease does not fade, and a question slowly forms in Akari’s mind: “Why did Alicia choose me (to join ARIA Company)?” To answer the question from Akari’s dream, Alicia begins to recount her own past. Gradually, the story of Akari joining the company and the history of ARIA Company unfolds page by page. Starting from the grandmother who founded ARIA, the all-around Undine, what exactly are the things and ideals that have been passed down through the generations at ARIA Company?