いろんなフォントで「duke」変換
Zen Old Minchoduke
Yusei Magicduke
M PLUS 1duke
Shippori Antiqueduke
Yuji Maiduke
Dela Gothic Oneduke
DotGothic16duke
Train Oneduke
Hira Minchoduke
Potta Oneduke
Reggae Oneduke
Stickduke
Zen Kurenaidoduke
Kosugi Maruduke
Rampart Oneduke
Hachi Maru Popduke
New Tegominduke
RocknRoll Oneduke
Kaisei Decolduke
「duke」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
