Ambiguous tag. Means "squid ink" in Japanese.
- For the artist formerly tagged here, see Saitou Ataru.
- For some potential artists named ikasumi: ikasumi_* | *_ikasumi
- For some characters named ikasumi: ikasumi_* | *_ikasumi
- For some copyrights named ikasumi: ikasumi_* | *_ikasumi