いろんなフォントで「orbital_cavity」変換
Zen Old Minchoorbital_cavity
Yusei Magicorbital_cavity
M PLUS 1orbital_cavity
Shippori Antiqueorbital_cavity
Yuji Maiorbital_cavity
Dela Gothic Oneorbital_cavity
DotGothic16orbital_cavity
Train Oneorbital_cavity
Hira Minchoorbital_cavity
Potta Oneorbital_cavity
Reggae Oneorbital_cavity
Stickorbital_cavity
Zen Kurenaidoorbital_cavity
Kosugi Maruorbital_cavity
Rampart Oneorbital_cavity
Hachi Maru Poporbital_cavity
New Tegominorbital_cavity
RocknRoll Oneorbital_cavity
Kaisei Decolorbital_cavity
「orbital_cavity」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
