いろんなフォントで「nullify」変換
Zen Old Minchonullify
Yusei Magicnullify
M PLUS 1nullify
Shippori Antiquenullify
Yuji Mainullify
Dela Gothic Onenullify
DotGothic16nullify
Train Onenullify
Hira Minchonullify
Potta Onenullify
Reggae Onenullify
Sticknullify
Zen Kurenaidonullify
Kosugi Marunullify
Rampart Onenullify
Hachi Maru Popnullify
New Tegominnullify
RocknRoll Onenullify
Kaisei Decolnullify
「nullify」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
