absorbing their energy and then spitting them out. He doesn't attack when it is raining because he is afraid of water. When Keroro is transformed into a Makemake creature, he is surprisingly beaten up by Keroro but comes back to take him down. As he is about to defeat Keroro, he is grabbed by him and purified by the spirits of the moai statues. However, he returns in a smaller blob form but he is soon eaten by Alisa's father. References Lists of anime and manga characters de:Sgt. Frog#Charaktere