いろんなフォントで「new_river」変換
Zen Old Minchonew_river
Yusei Magicnew_river
M PLUS 1new_river
Shippori Antiquenew_river
Yuji Mainew_river
Dela Gothic Onenew_river
DotGothic16new_river
Train Onenew_river
Hira Minchonew_river
Potta Onenew_river
Reggae Onenew_river
Sticknew_river
Zen Kurenaidonew_river
Kosugi Marunew_river
Rampart Onenew_river
Hachi Maru Popnew_river
New Tegominnew_river
RocknRoll Onenew_river
Kaisei Decolnew_river
「new_river」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
