いろんなフォントで「light year」変換
Zen Old Mincholight year
Yusei Magiclight year
M PLUS 1light year
Shippori Antiquelight year
Yuji Mailight year
Dela Gothic Onelight year
DotGothic16light year
Train Onelight year
Hira Mincholight year
Potta Onelight year
Reggae Onelight year
Sticklight year
Zen Kurenaidolight year
Kosugi Marulight year
Rampart Onelight year
Hachi Maru Poplight year
New Tegominlight year
RocknRoll Onelight year
Kaisei Decollight year
「light year」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
