Magan takes off all at once at sunrise This is "Izunuma", which straddles Kurihara City and Tome City in Miyagi Prefecture, and is a wild bird spot famous for the large number of magan geese flying in from the end of October every year. In particular, "Izunuma and Uchinuma" are said to be the best migratory bird flying places in Japan, where about 80% of the geese that come to Japan spend. It is especially famous for its early morning flight and evening roosting, and the scenery is so spectacular that it is popular with non-birdwatchers.