Above a nondescript kitchen counter quietly hangs a bunch of ripe, yellow bananas. Suddenly, one of the slender fruits begins to shake, gently at first but slowly increasing in ferocity until it tears itself away from the rest. With a graceful landing, the long and curvy edible gradually rolls back its golden peels, revealing what lies beneath its firm covering to be... a cat? This mysterious feline-fruit hybrid is named Bananya. Carefree and gentle, the adorable creature dreams of one day becoming a luscious bananya bathed in chocolate. Together with his fellow bananya, this kitten cloaked in yellow passes its days without a care in the world, enjoying a rather calm and peaceful existence as it experiences what the world has to offer.

On a little planet live little creatures called "Bananyas." Come watch their daily lifes full of adventures and discoveries.

After a disaster leaves the world in a state of decline, the remaining human population lives out their lives peacefully and quietly in the twilight of the human age. Alpha Hatsuseno is an android who works at a cafe bordering Yokohama that rarely gets visitors, and is waiting for her owner to return. One day, another android, the courier Kokone Takatsu, brings Alpha a package from her master. Inside is a camera, given to Alpha so she can take pictures to reminisce about. Yokohama Kaidashi Kikou is a slow and contemplative anime that follows an android girl as she takes beautiful pictures and experiences touching moments, all amidst a calming sense of peace.