Sean-Seán

Sean-Seán (ショーン・セアン Shōn-Sean) is the selected referee for the main rounds of the 2nd Timespace Rift Tournament as well as a Fishman-Zoonamite Hybrid.

Appearance
Sean-Seán has the muscular body of a Zoonamite along with a sail and fins on its tail while having the fin-crest of a Fishman on his head. Sean-Seán matches Super Buu in height being 8'0" as he has light blue skin like Arqua and wears a dark blue suit with jet-black boots and a hands' free microphone.

Personality
Sean-Seán is as eccentric, loud, and demonstrative as the World Tournament announcer, however, unlike Earth's commentator - he doesn't get distracted and always begins the countdown at the correct time. He seems to have an understanding of time travel and alternate timelines as he knew that Old Man Trunks was in fact from the Alternate Timeline that Zeno previously destroyed before it was resurrected.

Background
Sean-Seán was employed by Goku Black: GT from an unknown era to serve as his referee for the main rounds of the 2nd Timespace Rift Tournament. However, it is noted that Sean-Seán hails from Universe 15 and was able to survive the destruction of his universe thanks to his employer.

Trivia

 * Sean-Seán's name pun originates from Ocean.