いろんなフォントで「fester_up」変換
Zen Old Minchofester_up
Yusei Magicfester_up
M PLUS 1fester_up
Shippori Antiquefester_up
Yuji Maifester_up
Dela Gothic Onefester_up
DotGothic16fester_up
Train Onefester_up
Hira Minchofester_up
Potta Onefester_up
Reggae Onefester_up
Stickfester_up
Zen Kurenaidofester_up
Kosugi Marufester_up
Rampart Onefester_up
Hachi Maru Popfester_up
New Tegominfester_up
RocknRoll Onefester_up
Kaisei Decolfester_up
「fester_up」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
