いろんなフォントで「fish_ladder」変換
Zen Old Minchofish_ladder
Yusei Magicfish_ladder
M PLUS 1fish_ladder
Shippori Antiquefish_ladder
Yuji Maifish_ladder
Dela Gothic Onefish_ladder
DotGothic16fish_ladder
Train Onefish_ladder
Hira Minchofish_ladder
Potta Onefish_ladder
Reggae Onefish_ladder
Stickfish_ladder
Zen Kurenaidofish_ladder
Kosugi Marufish_ladder
Rampart Onefish_ladder
Hachi Maru Popfish_ladder
New Tegominfish_ladder
RocknRoll Onefish_ladder
Kaisei Decolfish_ladder
「fish_ladder」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
