いろんなフォントで「natural_resource」変換
Zen Old Minchonatural_resource
Yusei Magicnatural_resource
M PLUS 1natural_resource
Shippori Antiquenatural_resource
Yuji Mainatural_resource
Dela Gothic Onenatural_resource
DotGothic16natural_resource
Train Onenatural_resource
Hira Minchonatural_resource
Potta Onenatural_resource
Reggae Onenatural_resource
Sticknatural_resource
Zen Kurenaidonatural_resource
Kosugi Marunatural_resource
Rampart Onenatural_resource
Hachi Maru Popnatural_resource
New Tegominnatural_resource
RocknRoll Onenatural_resource
Kaisei Decolnatural_resource
「natural_resource」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
