A.D. 2115—the island nation once called Japan is now known as the "17th Far East Imperial City Management District." The citizens were promised a life of peace in exchange for some of the comfort they were used to having. People believed their lives would never change and tomorrow will be the same as today. No one suspected the impending doom which their society was about to face. "Degradation"—a rare disease which led to the total disintegration of the human body to a mere pile of sand was slowly but surely spreading throughout the world. Tohru Kazasumi, an ordinary student becomes embroiled in a multi universal battle between his world and the parallel world of "Frontier S (Stratos)." This meant that Tohru must fight himself from an alternate world. Their futures collide as their paths cross. Will both worlds ever find peace? (Source: Aniplex USA)

In the town of Clock Hill, there is an old boarding house called Maison Ikkoku. While the residence itself is fairly normal, most of its occupants are not. Yuusaku Godai, its most quiet tenant, has finally reached his limit with his neighbors' constant disruptions and boisterous partying. Wanting a calmer place to call home so that he can study in peace, he prepares to move away. However, his plans to leave are suddenly interrupted when he meets the new boarding house manager, Kyoko Otonashi. Falling madly in love with her, he decides that the boarding house may not be such a bad place to live after all. Unfortunately for him, Kyoko has her own romantic troubles: she is a widow whose husband died six months into their marriage. And despite her blossoming feelings for Godai, Kyoko still cherishes her dearly departed husband, and she believes that no other man could possibly fill the void in her heart. But with Godai's persistence and some help of the other eccentric tenants, she may experience true love once again. [Written by MAL Rewrite]

In near-future Japan, Aya Okamura lives alone in an apartment away from her parents. Her mother has worked overseas ever since her childhood, so her aging father Kouji and their cat Mii-san are the only ones left in their family home. After a tiring day, Aya declines her father's invitation for dinner by lying that she is still at work. Yet that very night, she receives another call with sudden news that may bring this separated family closer. [Written by MAL Rewrite]

During an Outdoor Activities Club meeting, Nadeshiko Kagamihara, Aoi Inuyama, and Chiaki Oogaki debate what it means to be a real Yamanashi native. Somewhere along the line, Chiaki brings up the Yamanashi Kids' Stamp Rally, which Nadeshiko has never heard of. The rally encourages one to visit famous places in the prefecture and collect stamps; those who complete the rally will win a year's worth of Minobu steamed buns. Enticed by the humongous food prize, Nadeshiko is set on participating. Follow the Outdoor Activities Club as they travel around the Yamanashi prefecture to collect stamps and explore what the region has to offer! [Written by MAL Rewrite]