いろんなフォントで「observation」変換
Zen Old Minchoobservation
Yusei Magicobservation
M PLUS 1observation
Shippori Antiqueobservation
Yuji Maiobservation
Dela Gothic Oneobservation
DotGothic16observation
Train Oneobservation
Hira Minchoobservation
Potta Oneobservation
Reggae Oneobservation
Stickobservation
Zen Kurenaidoobservation
Kosugi Maruobservation
Rampart Oneobservation
Hachi Maru Popobservation
New Tegominobservation
RocknRoll Oneobservation
Kaisei Decolobservation
「observation」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
