いろんなフォントで「common_factor」変換
Zen Old Minchocommon_factor
Yusei Magiccommon_factor
M PLUS 1common_factor
Shippori Antiquecommon_factor
Yuji Maicommon_factor
Dela Gothic Onecommon_factor
DotGothic16common_factor
Train Onecommon_factor
Hira Minchocommon_factor
Potta Onecommon_factor
Reggae Onecommon_factor
Stickcommon_factor
Zen Kurenaidocommon_factor
Kosugi Marucommon_factor
Rampart Onecommon_factor
Hachi Maru Popcommon_factor
New Tegomincommon_factor
RocknRoll Onecommon_factor
Kaisei Decolcommon_factor
「common_factor」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
