いろんなフォントで「buttery」変換
Zen Old Minchobuttery
Yusei Magicbuttery
M PLUS 1buttery
Shippori Antiquebuttery
Yuji Maibuttery
Dela Gothic Onebuttery
DotGothic16buttery
Train Onebuttery
Hira Minchobuttery
Potta Onebuttery
Reggae Onebuttery
Stickbuttery
Zen Kurenaidobuttery
Kosugi Marubuttery
Rampart Onebuttery
Hachi Maru Popbuttery
New Tegominbuttery
RocknRoll Onebuttery
Kaisei Decolbuttery
「buttery」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
