いろんなフォントで「special_interest」変換
Zen Old Minchospecial_interest
Yusei Magicspecial_interest
M PLUS 1special_interest
Shippori Antiquespecial_interest
Yuji Maispecial_interest
Dela Gothic Onespecial_interest
DotGothic16special_interest
Train Onespecial_interest
Hira Minchospecial_interest
Potta Onespecial_interest
Reggae Onespecial_interest
Stickspecial_interest
Zen Kurenaidospecial_interest
Kosugi Maruspecial_interest
Rampart Onespecial_interest
Hachi Maru Popspecial_interest
New Tegominspecial_interest
RocknRoll Onespecial_interest
Kaisei Decolspecial_interest
「special_interest」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
