Publisher's Synopsis
Take a peek into the amazing world of the ocean with our animal companions! The content has been approved by a group of foreign experts, and includes a pull-out page with a panoramic view of blue whales and the underwater world! The Animal Pals are back for a fun weekend trip. This time, they are accompanied by Oni's cousin, Echidna. What interesting creatures will they meet in the sea? On a beautiful evening, Caster, Rutter, Oni, and Oni's cousin, Ekidu, from Australia's Oceancom, meet up to camp on a small island by the sea. They will take you along to observe the marine ecology, study the special habits of marine creatures, take a ride on the Nautilus to find amazing deep sea animals, and even go to the clean beach together!
