いろんなフォントで「skill_issue」変換
Zen Old Minchoskill_issue
Yusei Magicskill_issue
M PLUS 1skill_issue
Shippori Antiqueskill_issue
Yuji Maiskill_issue
Dela Gothic Oneskill_issue
DotGothic16skill_issue
Train Oneskill_issue
Hira Minchoskill_issue
Potta Oneskill_issue
Reggae Oneskill_issue
Stickskill_issue
Zen Kurenaidoskill_issue
Kosugi Maruskill_issue
Rampart Oneskill_issue
Hachi Maru Popskill_issue
New Tegominskill_issue
RocknRoll Oneskill_issue
Kaisei Decolskill_issue
「skill_issue」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
