いろんなフォントで「security_guard」変換
Zen Old Minchosecurity_guard
Yusei Magicsecurity_guard
M PLUS 1security_guard
Shippori Antiquesecurity_guard
Yuji Maisecurity_guard
Dela Gothic Onesecurity_guard
DotGothic16security_guard
Train Onesecurity_guard
Hira Minchosecurity_guard
Potta Onesecurity_guard
Reggae Onesecurity_guard
Sticksecurity_guard
Zen Kurenaidosecurity_guard
Kosugi Marusecurity_guard
Rampart Onesecurity_guard
Hachi Maru Popsecurity_guard
New Tegominsecurity_guard
RocknRoll Onesecurity_guard
Kaisei Decolsecurity_guard
「security_guard」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
