Originally called GMK Blue Samurai, GMK Striker is a set based around the Japanese National Football team. While I am not a fan of icon + text mods, the blue on this set is striking (pun intended) and the RAMA Hinomaru keycap is a cherry on top (another intended pun).

This set has become popular ever since Twitch streamer Tfue showcased his custom made $3,500 keyboard which featured Novelkeys cream switches and GMK Striker keycaps.