: The number 39 is frequently associated with her because it is a Japanese pun; "3" (mi) and "9" (ku) phonetically spell her name, while "39" (san-kyu) also sounds like "Thank You". Technical Evolution
: Having first launched in August 2007, the "Miku" software concept is now 18 years old as of 2025, even though the character's official age remains frozen at 16. Cultural Impact and "Canon" Search results for hatsune miku
: In a famous 2007 incident, Miku briefly vanished from search results on Google and Yahoo. This "disappearance" was caused by a surge in search traffic that triggered spam filters, an event later immortalized in the popular song The Disappearance of Hatsune Miku . Creative Accessibility : The number 39 is frequently associated with