いろんなフォントで「cavern_out」変換
Zen Old Minchocavern_out
Yusei Magiccavern_out
M PLUS 1cavern_out
Shippori Antiquecavern_out
Yuji Maicavern_out
Dela Gothic Onecavern_out
DotGothic16cavern_out
Train Onecavern_out
Hira Minchocavern_out
Potta Onecavern_out
Reggae Onecavern_out
Stickcavern_out
Zen Kurenaidocavern_out
Kosugi Marucavern_out
Rampart Onecavern_out
Hachi Maru Popcavern_out
New Tegomincavern_out
RocknRoll Onecavern_out
Kaisei Decolcavern_out
「cavern_out」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
