いろんなフォントで「optic_disc」変換
Zen Old Minchooptic_disc
Yusei Magicoptic_disc
M PLUS 1optic_disc
Shippori Antiqueoptic_disc
Yuji Maioptic_disc
Dela Gothic Oneoptic_disc
DotGothic16optic_disc
Train Oneoptic_disc
Hira Minchooptic_disc
Potta Oneoptic_disc
Reggae Oneoptic_disc
Stickoptic_disc
Zen Kurenaidooptic_disc
Kosugi Maruoptic_disc
Rampart Oneoptic_disc
Hachi Maru Popoptic_disc
New Tegominoptic_disc
RocknRoll Oneoptic_disc
Kaisei Decoloptic_disc
「optic_disc」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？