いろんなフォントで「roil」変換
Zen Old Minchoroil
Yusei Magicroil
M PLUS 1roil
Shippori Antiqueroil
Yuji Mairoil
Dela Gothic Oneroil
DotGothic16roil
Train Oneroil
Hira Minchoroil
Potta Oneroil
Reggae Oneroil
Stickroil
Zen Kurenaidoroil
Kosugi Maruroil
Rampart Oneroil
Hachi Maru Poproil
New Tegominroil
RocknRoll Oneroil
Kaisei Decolroil
「roil」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
