8-Year-Old Trainee Hirata Luna Passes Away

Quantumarena reported, citing SPOTV and Yahoo Japan, that Diana Project announced the passing of Nagoya trainee Hirata Luna. The group stated that she died from myocarditis resulting from influenza.

According to the announcement, her wake and funeral were held privately in accordance with her family’s wishes. Diana Project also asked the public and media to refrain from direct inquiries or social-media questions out of respect for the family.

Her personal X account, reportedly managed by her parents, also confirmed that she passed away around 4 a.m. on September 25, 2026.

Because this article concerns the death of a child, it should be handled with particular care and without speculation beyond the family and agency statements.