いろんなフォントで「response_time」変換
Zen Old Minchoresponse_time
Yusei Magicresponse_time
M PLUS 1response_time
Shippori Antiqueresponse_time
Yuji Mairesponse_time
Dela Gothic Oneresponse_time
DotGothic16response_time
Train Oneresponse_time
Hira Minchoresponse_time
Potta Oneresponse_time
Reggae Oneresponse_time
Stickresponse_time
Zen Kurenaidoresponse_time
Kosugi Maruresponse_time
Rampart Oneresponse_time
Hachi Maru Popresponse_time
New Tegominresponse_time
RocknRoll Oneresponse_time
Kaisei Decolresponse_time
「response_time」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
