Tsunami(津名魅, trans. Port with a Bewitching Name) is a fictional character in the Tenchi Muyo! universe. Tsunami appears in the OVA version of the anime series Tenchi Muyo!, as its novels (True Tenchi Muyo!) and the manga series written by Hitoshi Okuda. In Tenchi Muyo! Ryo-Ohki and related works she is one of the Chousin, three Goddess-sisters and powerful beings in the story. She also appears in the series' spin-off Pretty Sammy. Here she is a candidate to become the next Queen of the magical realm of Juraihelm.