いろんなフォントで「red_giant」変換
Zen Old Minchored_giant
Yusei Magicred_giant
M PLUS 1red_giant
Shippori Antiquered_giant
Yuji Maired_giant
Dela Gothic Onered_giant
DotGothic16red_giant
Train Onered_giant
Hira Minchored_giant
Potta Onered_giant
Reggae Onered_giant
Stickred_giant
Zen Kurenaidored_giant
Kosugi Marured_giant
Rampart Onered_giant
Hachi Maru Popred_giant
New Tegominred_giant
RocknRoll Onered_giant
Kaisei Decolred_giant
「red_giant」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？？