いろんなフォントで「constraint」変換
Zen Old Minchoconstraint
Yusei Magicconstraint
M PLUS 1constraint
Shippori Antiqueconstraint
Yuji Maiconstraint
Dela Gothic Oneconstraint
DotGothic16constraint
Train Oneconstraint
Hira Minchoconstraint
Potta Oneconstraint
Reggae Oneconstraint
Stickconstraint
Zen Kurenaidoconstraint
Kosugi Maruconstraint
Rampart Oneconstraint
Hachi Maru Popconstraint
New Tegominconstraint
RocknRoll Oneconstraint
Kaisei Decolconstraint
「constraint」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？？