いろんなフォントで「straightened」変換
Zen Old Minchostraightened
Yusei Magicstraightened
M PLUS 1straightened
Shippori Antiquestraightened
Yuji Maistraightened
Dela Gothic Onestraightened
DotGothic16straightened
Train Onestraightened
Hira Minchostraightened
Potta Onestraightened
Reggae Onestraightened
Stickstraightened
Zen Kurenaidostraightened
Kosugi Marustraightened
Rampart Onestraightened
Hachi Maru Popstraightened
New Tegominstraightened
RocknRoll Onestraightened
Kaisei Decolstraightened
「straightened」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
