いろんなフォントで「nail」変換
Zen Old Minchonail
Yusei Magicnail
M PLUS 1nail
Shippori Antiquenail
Yuji Mainail
Dela Gothic Onenail
DotGothic16nail
Train Onenail
Hira Minchonail
Potta Onenail
Reggae Onenail
Sticknail
Zen Kurenaidonail
Kosugi Marunail
Rampart Onenail
Hachi Maru Popnail
New Tegominnail
RocknRoll Onenail
Kaisei Decolnail
「nail」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
