|This article is about a/an character in Tensou Sentai Goseiger.|
Dr. Sakana-kun (さかなクン) is an icthyologist friend of Professor Amachi, notable for wearing a fish hat.
While speaking with the professor privately, he is encouraged to take Hyde to an aquarium in order to remind him of his mission of protecting the seas, speaking about the dangers of oceal destruction and global warming in order to allow for the Seaick to fight once again after he becomes too angered with fighting Kurasuniigo of 5000°C, the murderer of his former partner Magis.
Behind the scenes
Sakana-kun was portrayed by himself.