いろんなフォントで「treasury_bill」変換
Zen Old Minchotreasury_bill
Yusei Magictreasury_bill
M PLUS 1treasury_bill
Shippori Antiquetreasury_bill
Yuji Maitreasury_bill
Dela Gothic Onetreasury_bill
DotGothic16treasury_bill
Train Onetreasury_bill
Hira Minchotreasury_bill
Potta Onetreasury_bill
Reggae Onetreasury_bill
Sticktreasury_bill
Zen Kurenaidotreasury_bill
Kosugi Marutreasury_bill
Rampart Onetreasury_bill
Hachi Maru Poptreasury_bill
New Tegomintreasury_bill
RocknRoll Onetreasury_bill
Kaisei Decoltreasury_bill
「treasury_bill」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
