いろんなフォントで「octane_rating」変換
Zen Old Minchooctane_rating
Yusei Magicoctane_rating
M PLUS 1octane_rating
Shippori Antiqueoctane_rating
Yuji Maioctane_rating
Dela Gothic Oneoctane_rating
DotGothic16octane_rating
Train Oneoctane_rating
Hira Minchooctane_rating
Potta Oneoctane_rating
Reggae Oneoctane_rating
Stickoctane_rating
Zen Kurenaidooctane_rating
Kosugi Maruoctane_rating
Rampart Oneoctane_rating
Hachi Maru Popoctane_rating
New Tegominoctane_rating
RocknRoll Oneoctane_rating
Kaisei Decoloctane_rating
「octane_rating」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
