A family of cats find a homeless kitten and take him in to their home.  But one of the siblings becomes jealous about the attention the new cat gets from her mother and runs away from home.  The new member of the family goes looking for her.  Can he bring her back home safely and get her to accept him as part of the family?

Tora-chan and Miike and playing while their big sister prepares for her wedding. Just then a letter arrives; it's from Grandfather, who writes that he won't allow the wedding as long as he lives! Bride and groom rush to the church to get married before the old cat can stop them, but his boat has just arrived! Can Tora-chan and Miike keep him distracted long enough for their sister's happy day to go uninterrupted? 

Tora-chan and Miike are working on the side of a tuna steamship and manage to run afoul of the short-tempered captain. But the captain makes plenty of trouble on his own! 