いろんなフォントで「straight_and_narrow」変換
Zen Old Minchostraight_and_narrow
Yusei Magicstraight_and_narrow
M PLUS 1straight_and_narrow
Shippori Antiquestraight_and_narrow
Yuji Maistraight_and_narrow
Dela Gothic Onestraight_and_narrow
DotGothic16straight_and_narrow
Train Onestraight_and_narrow
Hira Minchostraight_and_narrow
Potta Onestraight_and_narrow
Reggae Onestraight_and_narrow
Stickstraight_and_narrow
Zen Kurenaidostraight_and_narrow
Kosugi Marustraight_and_narrow
Rampart Onestraight_and_narrow
Hachi Maru Popstraight_and_narrow
New Tegominstraight_and_narrow
RocknRoll Onestraight_and_narrow
Kaisei Decolstraight_and_narrow
「straight_and_narrow」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
