いろんなフォントで「投函」変換
Zen Old Mincho投函
Yusei Magic投函
M PLUS 1投函
Shippori Antique投函
Yuji Mai投函
Dela Gothic One投函
DotGothic16投函
Train One投函
Hira Mincho投函
Potta One投函
Reggae One投函
Stick投函
Zen Kurenaido投函
Kosugi Maru投函
Rampart One投函
Hachi Maru Pop投函
New Tegomin投函
RocknRoll One投函
Kaisei Decol投函
