いろんなフォントで「refractory_pot」変換
Zen Old Minchorefractory_pot
Yusei Magicrefractory_pot
M PLUS 1refractory_pot
Shippori Antiquerefractory_pot
Yuji Mairefractory_pot
Dela Gothic Onerefractory_pot
DotGothic16refractory_pot
Train Onerefractory_pot
Hira Minchorefractory_pot
Potta Onerefractory_pot
Reggae Onerefractory_pot
Stickrefractory_pot
Zen Kurenaidorefractory_pot
Kosugi Marurefractory_pot
Rampart Onerefractory_pot
Hachi Maru Poprefractory_pot
New Tegominrefractory_pot
RocknRoll Onerefractory_pot
Kaisei Decolrefractory_pot
「refractory_pot」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
