いろんなフォントで「day_boarder」変換
Zen Old Minchoday_boarder
Yusei Magicday_boarder
M PLUS 1day_boarder
Shippori Antiqueday_boarder
Yuji Maiday_boarder
Dela Gothic Oneday_boarder
DotGothic16day_boarder
Train Oneday_boarder
Hira Minchoday_boarder
Potta Oneday_boarder
Reggae Oneday_boarder
Stickday_boarder
Zen Kurenaidoday_boarder
Kosugi Maruday_boarder
Rampart Oneday_boarder
Hachi Maru Popday_boarder
New Tegominday_boarder
RocknRoll Oneday_boarder
Kaisei Decolday_boarder
「day_boarder」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
