After a long bout of declining sales, Nintendo Co.’s former flagship console, will soon cease to be produced in Japan, followed by a global phaseout. The Wii is survived by the Wii U, Wii minis sold abroad, and the Nintendo 3DS handheld. It seems like yesterday when I got my Wii, though I can't remember the last time I turned it on. Who owns a Wii? A Wii U?