Miku.earth is an interactive website showcasing over 3,000 fan-art pieces of Hatsune Miku dressed in diverse cultural attire from around the globe. The "World Miku" trend began in 2024, sparked by artist ErinArtista’s popular Brazilian Miku design.
The map is viral again due to the 2026 World Cup, where fans are jokingly competing for "custody" of Miku based on match outcomes. The joke took off after Brazil defeated Miku’s native Japan 2-1 in the Round of 32 on June 29, 2026.
As teams advance in the tournament, the internet crowns each winner as Miku's new "custody holder," turning the interactive map into a dynamic reference point for tracking the winning nations' custom designs.