いろんなフォントで「opera star」変換
Zen Old Minchoopera star
Yusei Magicopera star
M PLUS 1opera star
Shippori Antiqueopera star
Yuji Maiopera star
Dela Gothic Oneopera star
DotGothic16opera star
Train Oneopera star
Hira Minchoopera star
Potta Oneopera star
Reggae Oneopera star
Stickopera star
Zen Kurenaidoopera star
Kosugi Maruopera star
Rampart Oneopera star
Hachi Maru Popopera star
New Tegominopera star
RocknRoll Oneopera star
Kaisei Decolopera star
「opera star」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
