いろんなフォントで「machine_bolt」変換
Zen Old Minchomachine_bolt
Yusei Magicmachine_bolt
M PLUS 1machine_bolt
Shippori Antiquemachine_bolt
Yuji Maimachine_bolt
Dela Gothic Onemachine_bolt
DotGothic16machine_bolt
Train Onemachine_bolt
Hira Minchomachine_bolt
Potta Onemachine_bolt
Reggae Onemachine_bolt
Stickmachine_bolt
Zen Kurenaidomachine_bolt
Kosugi Marumachine_bolt
Rampart Onemachine_bolt
Hachi Maru Popmachine_bolt
New Tegominmachine_bolt
RocknRoll Onemachine_bolt
Kaisei Decolmachine_bolt
「machine_bolt」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
