いろんなフォントで「fish_off」変換
Zen Old Minchofish_off
Yusei Magicfish_off
M PLUS 1fish_off
Shippori Antiquefish_off
Yuji Maifish_off
Dela Gothic Onefish_off
DotGothic16fish_off
Train Onefish_off
Hira Minchofish_off
Potta Onefish_off
Reggae Onefish_off
Stickfish_off
Zen Kurenaidofish_off
Kosugi Marufish_off
Rampart Onefish_off
Hachi Maru Popfish_off
New Tegominfish_off
RocknRoll Onefish_off
Kaisei Decolfish_off
「fish_off」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
