いろんなフォントで「string+up」変換
Zen Old Minchostring+up
Yusei Magicstring+up
M PLUS 1string+up
Shippori Antiquestring+up
Yuji Maistring+up
Dela Gothic Onestring+up
DotGothic16string+up
Train Onestring+up
Hira Minchostring+up
Potta Onestring+up
Reggae Onestring+up
Stickstring+up
Zen Kurenaidostring+up
Kosugi Marustring+up
Rampart Onestring+up
Hachi Maru Popstring+up
New Tegominstring+up
RocknRoll Onestring+up
Kaisei Decolstring+up
「string+up」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
