いろんなフォントで「oil_painter」変換
Zen Old Minchooil_painter
Yusei Magicoil_painter
M PLUS 1oil_painter
Shippori Antiqueoil_painter
Yuji Maioil_painter
Dela Gothic Oneoil_painter
DotGothic16oil_painter
Train Oneoil_painter
Hira Minchooil_painter
Potta Oneoil_painter
Reggae Oneoil_painter
Stickoil_painter
Zen Kurenaidooil_painter
Kosugi Maruoil_painter
Rampart Oneoil_painter
Hachi Maru Popoil_painter
New Tegominoil_painter
RocknRoll Oneoil_painter
Kaisei Decoloil_painter
「oil_painter」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
