いろんなフォントで「down_jacket」変換
Zen Old Minchodown_jacket
Yusei Magicdown_jacket
M PLUS 1down_jacket
Shippori Antiquedown_jacket
Yuji Maidown_jacket
Dela Gothic Onedown_jacket
DotGothic16down_jacket
Train Onedown_jacket
Hira Minchodown_jacket
Potta Onedown_jacket
Reggae Onedown_jacket
Stickdown_jacket
Zen Kurenaidodown_jacket
Kosugi Marudown_jacket
Rampart Onedown_jacket
Hachi Maru Popdown_jacket
New Tegomindown_jacket
RocknRoll Onedown_jacket
Kaisei Decoldown_jacket
「down_jacket」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
