いろんなフォントで「number_system」変換
Zen Old Minchonumber_system
Yusei Magicnumber_system
M PLUS 1number_system
Shippori Antiquenumber_system
Yuji Mainumber_system
Dela Gothic Onenumber_system
DotGothic16number_system
Train Onenumber_system
Hira Minchonumber_system
Potta Onenumber_system
Reggae Onenumber_system
Sticknumber_system
Zen Kurenaidonumber_system
Kosugi Marunumber_system
Rampart Onenumber_system
Hachi Maru Popnumber_system
New Tegominnumber_system
RocknRoll Onenumber_system
Kaisei Decolnumber_system
「number_system」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？