いろんなフォントで「fuel_gauge」変換
Zen Old Minchofuel_gauge
Yusei Magicfuel_gauge
M PLUS 1fuel_gauge
Shippori Antiquefuel_gauge
Yuji Maifuel_gauge
Dela Gothic Onefuel_gauge
DotGothic16fuel_gauge
Train Onefuel_gauge
Hira Minchofuel_gauge
Potta Onefuel_gauge
Reggae Onefuel_gauge
Stickfuel_gauge
Zen Kurenaidofuel_gauge
Kosugi Marufuel_gauge
Rampart Onefuel_gauge
Hachi Maru Popfuel_gauge
New Tegominfuel_gauge
RocknRoll Onefuel_gauge
Kaisei Decolfuel_gauge
「fuel_gauge」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
