Ambiguous tag, do not use.
- For the Chinese musical instrument, see Guqin.
- For the artist formerly tagged here as qin, see Mahou Kyuuri.
- For some other artists named Qin: qin_* or *_qin or *_qin_*
- For some characters named Qin: qin_* or *_qin or *_qin_*
- For some copyrights named Qin: qin_* or *_qin or *_qin_*