いろんなフォントで「second+class」変換
Zen Old Minchosecond+class
Yusei Magicsecond+class
M PLUS 1second+class
Shippori Antiquesecond+class
Yuji Maisecond+class
Dela Gothic Onesecond+class
DotGothic16second+class
Train Onesecond+class
Hira Minchosecond+class
Potta Onesecond+class
Reggae Onesecond+class
Sticksecond+class
Zen Kurenaidosecond+class
Kosugi Marusecond+class
Rampart Onesecond+class
Hachi Maru Popsecond+class
New Tegominsecond+class
RocknRoll Onesecond+class
Kaisei Decolsecond+class
「second+class」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
