The flag of the Katsushika Ward, Tokyo, has a plain dark purple-magenta background with the white emblem placed in the center of the flag. The flag contains the katakana character KA (カ) which symbolizes developing Katsushika.
 Wards of Eastern Tokyo |
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 Adachi Ward |  Arakawa Ward |  Bunkyō Ward |  Chiyoda Ward |  Chūō Ward |  Edogawa Ward |  Itabashi Ward |  Katsushika Ward |  Kita Ward |  Kōtō Ward |  Meguro Ward |  Minato Ward |  Nakano Ward |  Nerima Ward |  Ōta Ward |  Setagaya Ward |  Shibuya Ward |  Shinagawa Ward |  Shinjuku Ward |  Suginami Ward |  Sumida Ward |  Taitō Ward |  Toshima Ward
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