Board Thread:Japanese VOCALOID discussion/@comment-175.156.132.196-20180330045928/@comment-2602:306:335F:200:81C4:5999:9D95:97F1-20180421145859

Found it. Miku's going to appear in the anime "Shinkansen Henkei Robo Shinkalion the Animation"

Here's the link of the VNN article I was talking about where they announced it: https://www.vocaloidnews.net/hatsune-miku-to-appear-in-shinkansen-henkei-robo-shinkalion-the-animation/