いろんなフォントで「cold_duck」変換
Zen Old Minchocold_duck
Yusei Magiccold_duck
M PLUS 1cold_duck
Shippori Antiquecold_duck
Yuji Maicold_duck
Dela Gothic Onecold_duck
DotGothic16cold_duck
Train Onecold_duck
Hira Minchocold_duck
Potta Onecold_duck
Reggae Onecold_duck
Stickcold_duck
Zen Kurenaidocold_duck
Kosugi Marucold_duck
Rampart Onecold_duck
Hachi Maru Popcold_duck
New Tegomincold_duck
RocknRoll Onecold_duck
Kaisei Decolcold_duck
「cold_duck」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？