いろんなフォントで「castle」変換
Zen Old Minchocastle
Yusei Magiccastle
M PLUS 1castle
Shippori Antiquecastle
Yuji Maicastle
Dela Gothic Onecastle
DotGothic16castle
Train Onecastle
Hira Minchocastle
Potta Onecastle
Reggae Onecastle
Stickcastle
Zen Kurenaidocastle
Kosugi Marucastle
Rampart Onecastle
Hachi Maru Popcastle
New Tegomincastle
RocknRoll Onecastle
Kaisei Decolcastle
「castle」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？？