いろんなフォントで「bubble+shell」変換
Zen Old Minchobubble+shell
Yusei Magicbubble+shell
M PLUS 1bubble+shell
Shippori Antiquebubble+shell
Yuji Maibubble+shell
Dela Gothic Onebubble+shell
DotGothic16bubble+shell
Train Onebubble+shell
Hira Minchobubble+shell
Potta Onebubble+shell
Reggae Onebubble+shell
Stickbubble+shell
Zen Kurenaidobubble+shell
Kosugi Marububble+shell
Rampart Onebubble+shell
Hachi Maru Popbubble+shell
New Tegominbubble+shell
RocknRoll Onebubble+shell
Kaisei Decolbubble+shell
「bubble+shell」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
