He can't sit still when a new product comes out, and he buys a new cell phone every time a new model is released. He carries around the latest tablet even when he has no need for it, and engages in battles with developers over product defects. 158 digital cameras purchased, 117 model changes—this is a complete, true-to-life comic essay about Stapa Saito, the king of materialism, who is addicted to digital gadgets and spends most of the money he earns as an IT writer on them!