Description
Nagi Rokuya, a 19-year-old member of IDOLiSH7, has a Japanese mother and a Northmarean father from the fictional Northern European country of Northmare. His striking blonde hair, blue eyes, and 180 cm height establish him as the group's visual centerpiece. He communicates in a dynamic blend of Japanese and English, frequently weaving anime references into conversations due to his fervent passion for Japanese pop culture, particularly the fictional series *Mahou Shoujo Magical★Kokona*. Despite projecting confidence and playful flirtation toward women, he has never pursued a romantic relationship.

Raised in Northmare, Nagi endured deep isolation, hindered by his appearance and status from forming friendships. His background hints at royal lineage through mentions of monthly public audiences, childhood birthdays celebrated before tens of thousands, and rigorous training in hand-to-hand combat, firearms, and assassination countermeasures. He once applied these skills during a bomb threat, neutralizing attackers to protect fellow idols. His full name—Nagi Valhart von Northmare—and fraught relationship with an older brother further underscore his princely connections, though he deliberately avoids acknowledging this publicly.

He moved to Japan to fulfill a pledge to composer Haruki Sakura, who entrusted him with unreleased songs for the legendary idol Zero before disappearing. Near Takanashi Productions, Nagi encountered Otoharu Takanashi and accepted an impromptu invitation to join IDOLiSH7. Initially planning to deliver Haruki’s songs anonymously, he instead joined the group after gauging Otoharu’s integrity.

Within IDOLiSH7, Nagi values the members as his first true friends, expressing devotion through nightly embraces and conflict mediation. He suffers in Japan’s summer heat and harbors a terror of ghost stories, enduring traumatic nightly readings of "100 Ghost Stories" after a facetious request. His otaku enthusiasm triggers impulsive acts, like nearly abandoning a festival for limited-edition Cocona merchandise.

Professionally, Nagi utilizes multilingual fluency and regal poise for PR duties, notably commanding press conferences with authority. He contributes creative input, such as scripting for the in-universe series *Ainana Academy*. His personal evolution revolves around reconciling his Northmarean heritage with his idol persona, prioritizing his chosen family in IDOLiSH7 above all else.