Mizu no Kotoba (Aquatic Language) is a single-episode "non-hard sci-fi" OVA written and directed by Yasuhiro Yoshiura (Pale Cocoon, Eve no Jikan). The anime's setting is a cafe where several people are spending their evening: seven men and women, drawn together by chance. Their conversations interweave to create a mysterious interval of time. A world protected by Kotonoha, a space where fluid words have a life of their own.