いろんなフォントで「front_burner」変換
Zen Old Minchofront_burner
Yusei Magicfront_burner
M PLUS 1front_burner
Shippori Antiquefront_burner
Yuji Maifront_burner
Dela Gothic Onefront_burner
DotGothic16front_burner
Train Onefront_burner
Hira Minchofront_burner
Potta Onefront_burner
Reggae Onefront_burner
Stickfront_burner
Zen Kurenaidofront_burner
Kosugi Marufront_burner
Rampart Onefront_burner
Hachi Maru Popfront_burner
New Tegominfront_burner
RocknRoll Onefront_burner
Kaisei Decolfront_burner
「front_burner」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
