いろんなフォントで「window_frame」変換
Zen Old Minchowindow_frame
Yusei Magicwindow_frame
M PLUS 1window_frame
Shippori Antiquewindow_frame
Yuji Maiwindow_frame
Dela Gothic Onewindow_frame
DotGothic16window_frame
Train Onewindow_frame
Hira Minchowindow_frame
Potta Onewindow_frame
Reggae Onewindow_frame
Stickwindow_frame
Zen Kurenaidowindow_frame
Kosugi Maruwindow_frame
Rampart Onewindow_frame
Hachi Maru Popwindow_frame
New Tegominwindow_frame
RocknRoll Onewindow_frame
Kaisei Decolwindow_frame
「window_frame」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
