いろんなフォントで「polar_bear」変換
Zen Old Minchopolar_bear
Yusei Magicpolar_bear
M PLUS 1polar_bear
Shippori Antiquepolar_bear
Yuji Maipolar_bear
Dela Gothic Onepolar_bear
DotGothic16polar_bear
Train Onepolar_bear
Hira Minchopolar_bear
Potta Onepolar_bear
Reggae Onepolar_bear
Stickpolar_bear
Zen Kurenaidopolar_bear
Kosugi Marupolar_bear
Rampart Onepolar_bear
Hachi Maru Poppolar_bear
New Tegominpolar_bear
RocknRoll Onepolar_bear
Kaisei Decolpolar_bear
「polar_bear」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
