いろんなフォントで「Covell」変換
Zen Old MinchoCovell
Yusei MagicCovell
M PLUS 1Covell
Shippori AntiqueCovell
Yuji MaiCovell
Dela Gothic OneCovell
DotGothic16Covell
Train OneCovell
Hira MinchoCovell
Potta OneCovell
Reggae OneCovell
StickCovell
Zen KurenaidoCovell
Kosugi MaruCovell
Rampart OneCovell
Hachi Maru PopCovell
New TegominCovell
RocknRoll OneCovell
Kaisei DecolCovell
「Covell」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
