いろんなフォントで「specific gravity」変換
Zen Old Minchospecific gravity
Yusei Magicspecific gravity
M PLUS 1specific gravity
Shippori Antiquespecific gravity
Yuji Maispecific gravity
Dela Gothic Onespecific gravity
DotGothic16specific gravity
Train Onespecific gravity
Hira Minchospecific gravity
Potta Onespecific gravity
Reggae Onespecific gravity
Stickspecific gravity
Zen Kurenaidospecific gravity
Kosugi Maruspecific gravity
Rampart Onespecific gravity
Hachi Maru Popspecific gravity
New Tegominspecific gravity
RocknRoll Onespecific gravity
Kaisei Decolspecific gravity
「specific gravity」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
