Edit: I just checked the raws, and it says 天体少年. I think this could be better translated as stargazer. Not the fish, but meaning a person who is interested in astronomy and/or astrology.
Edit: I just checked the raws, and it says 天体少年. I think this could be better translated as stargazer. Not the fish, but meaning a person who is interested in astronomy and/or astrology.