Ambiguous tag.
- For a clay/concrete soil pipe called dokan (土管) in Japanese, use Drainpipe for the time being.
- For a drainpipe in Super Mario Series, use Warp Pipe.
- For a Japanese onomatopoeia, use Explosion.
- For the artist formerly tagged here, see Dokan (Dkn).
- For some potential artists named dokan: dokan_* | *_dokan
- For some characters named dokan: dokan_* | *_dokan
- For some copyrights named dokan: dokan_* | *_dokan