you are. East is East, west is west, etc. A person’s or thing’s location doesn’t change geographical points or what the latitude and longitude of that point is. Nova Scotia is always east of Maine, just like Semisopochnoi, Alaska is always east of Japan. The 180th meridian separates the eastern hemisphere from the Western Hemisphere. Your relative location can’t change that. Semisopochnoi, Alaska is located at 179°36′03″E. That makes it the furthest east out of the options.