Ambiguous tag. Originally the Japanese term for "overlap width".
- For the artist formerly tagged here, see Norishiro (Norishiro23).
- For some potential artists named norishiro: norishiro_* | *_norishiro
- For some characters named norishiro: norishiro_* | *_norishiro
- For some copyrights named norishiro: norishiro_* | *_norishiro