いろんなフォントで「wren_warbler」変換
Zen Old Minchowren_warbler
Yusei Magicwren_warbler
M PLUS 1wren_warbler
Shippori Antiquewren_warbler
Yuji Maiwren_warbler
Dela Gothic Onewren_warbler
DotGothic16wren_warbler
Train Onewren_warbler
Hira Minchowren_warbler
Potta Onewren_warbler
Reggae Onewren_warbler
Stickwren_warbler
Zen Kurenaidowren_warbler
Kosugi Maruwren_warbler
Rampart Onewren_warbler
Hachi Maru Popwren_warbler
New Tegominwren_warbler
RocknRoll Onewren_warbler
Kaisei Decolwren_warbler
「wren_warbler」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
