いろんなフォントで「language_system」変換
Zen Old Mincholanguage_system
Yusei Magiclanguage_system
M PLUS 1language_system
Shippori Antiquelanguage_system
Yuji Mailanguage_system
Dela Gothic Onelanguage_system
DotGothic16language_system
Train Onelanguage_system
Hira Mincholanguage_system
Potta Onelanguage_system
Reggae Onelanguage_system
Sticklanguage_system
Zen Kurenaidolanguage_system
Kosugi Marulanguage_system
Rampart Onelanguage_system
Hachi Maru Poplanguage_system
New Tegominlanguage_system
RocknRoll Onelanguage_system
Kaisei Decollanguage_system
「language_system」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
