K-ON! Live Concert: Come With Me!! is a live concert held in Saitama Super Arena on February 20, 2009. A concert dedicated to all the K-ON! fans from each of the seiyuu of the characters. There are a total 9 seiyuu attending the event, including Aki Toyosaki (Yui's seiyuu), Yoko Hikasa (Mio's seiyuu ...