いろんなフォントで「isotopic」変換
Zen Old Minchoisotopic
Yusei Magicisotopic
M PLUS 1isotopic
Shippori Antiqueisotopic
Yuji Maiisotopic
Dela Gothic Oneisotopic
DotGothic16isotopic
Train Oneisotopic
Hira Minchoisotopic
Potta Oneisotopic
Reggae Oneisotopic
Stickisotopic
Zen Kurenaidoisotopic
Kosugi Maruisotopic
Rampart Oneisotopic
Hachi Maru Popisotopic
New Tegominisotopic
RocknRoll Oneisotopic
Kaisei Decolisotopic
「isotopic」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
