Arino walks into the challenge room, and the first thing he sees is AD Emoto dressed in a train conductor’s uniform. What’s the occasion? Well, since this is the last episode of GCCX for 2009, and Tokyo’s famous Yamanote train line is celebrating its 100th year, it seemed fitting to close out the year with Densha de GO!, the original version of Taito’s train simulation for the PlayStation (originally arcade). Arino talked to one of the creators of the game back in the very first episode of GCCX when he visited Taito, too, so there’s a couple of callbacks to history here.