いろんなフォントで「outer+boundary」変換
Zen Old Minchoouter+boundary
Yusei Magicouter+boundary
M PLUS 1outer+boundary
Shippori Antiqueouter+boundary
Yuji Maiouter+boundary
Dela Gothic Oneouter+boundary
DotGothic16outer+boundary
Train Oneouter+boundary
Hira Minchoouter+boundary
Potta Oneouter+boundary
Reggae Oneouter+boundary
Stickouter+boundary
Zen Kurenaidoouter+boundary
Kosugi Maruouter+boundary
Rampart Oneouter+boundary
Hachi Maru Popouter+boundary
New Tegominouter+boundary
RocknRoll Oneouter+boundary
Kaisei Decolouter+boundary
「outer+boundary」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？