いろんなフォントで「language_area」変換
Zen Old Mincholanguage_area
Yusei Magiclanguage_area
M PLUS 1language_area
Shippori Antiquelanguage_area
Yuji Mailanguage_area
Dela Gothic Onelanguage_area
DotGothic16language_area
Train Onelanguage_area
Hira Mincholanguage_area
Potta Onelanguage_area
Reggae Onelanguage_area
Sticklanguage_area
Zen Kurenaidolanguage_area
Kosugi Marulanguage_area
Rampart Onelanguage_area
Hachi Maru Poplanguage_area
New Tegominlanguage_area
RocknRoll Onelanguage_area
Kaisei Decollanguage_area
「language_area」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
