What is Toshima?
{{Infobox settlement | name = {{raise|0.2em|Toshima}} | population_as_of = May 1, 2015 | leader_title = Mayor | leader_name = Miyuki Takagiwa | leader_title1 = Vice Mayor | leader_name1 = | unit_pref = Metric | area_total_km2 = 13.01 | population_total = 298,250 | population_density_km2 = 22,920 | subdivision_type3 = [[Districts of Japan|District]] | timezone1 = [[Japan Standard Time|JST]] | utc_offset1 = +09:00 | postal_code_type = | postal_code = | blank_name_sec1 = City hall address | blank_info_sec1 = 1-18-1 Higashi Ikebukuro<br />170-8422 | website = {{URL|http://www.city.toshima.lg.jp/}} | subdivision_name3 = | subdivision_name2 = [[Tokyo]] | official_name = Toshima City | image_seal = Emblem of Toshima, Tokyo.svg | native_name = {{lower|0.1em|{{nobold|豊島区}}}} | native_name_lang = ja | settlement_type = [[Special wards of Tokyo|Special ward]] | other_name = | image_skyline = Ikebukuro 28006.jpg | image_caption = Ikebukuro at night in Toshima | image_flag = Flag of Toshima, Tokyo.svg | image_map = Toshima-ku in Tokyo Prefecture Ja.svg | subdivision_type2 = [[Prefectures of Japan|Prefecture]] | map_caption = Location of Toshima in [[Tokyo]] | pushpin_map = Japan | pushpin_map_caption = Location in Japan | coordinates = {{coord|35|44|00|N|139|43|00|E|region:JP-13|display=it}} | subdivision_type = Country | subdivision_name = Japan | subdivision_type1