Episode 11.5 of Train to the End of the World

Set on the planet Yietta, whose colonists make their living by exploiting the planet's unique liquid-gas oceans, Plastic Little begins as the Yietans are finally about to pay off their debts to the Galactic Federation. Unfortunately, there are those who would rather not let Yietta slip through their fingers... Enter Tita, 17 year old captain of the Cha Cha Maru. Together with her crew, Tita specializes in capturing Yietta's exotic life forms for intergalactic pet shops, but through plain bad luck she finds herself, instead, at the core of a sinister plot to take over Yietta! By rescuing 16 year old Elysse from the very clutches of the military, Tita puts the lives of both herself and her crew in mortal peril... but a girl's got to do what a girl's got to do! As the plotters mobilize their forces in a desperate bid to retrieve Elysse, whom they believe possesses a vital computer code, Tita must play a dangerous game of tag with an entire army of professional killers! It's Cat and Mouse on a planetwide scale, with one crucial difference: Mice don't shoot back, but Tita's does!

Two years have passed since the end of the "Martian Successor Nadesico." Akito and Yurika have disappeared. The Jovians and the Earthlings have joined forces and Ruri is now captain of Nadesico B. As the popularity of Boson Jumping grows, a vast transportation network has been developed. Dubbed the Hisago Plan, this network of Chulip portals holds the answers to the mysteries behind Bose particles and their power. If those secrets should fall into the wrong hands, it could mean big trouble. And big trouble there is. A Martian splinter group has launched an offensive, leaving the United Forces befuddled and desperate. So much so, in fact, that the former crew of the Nadesico is called back to active duty for a special unsanctioned mission-to save us all. Does this menagerie of misfits have what it takes? Who will win the race for the Boson technology? And what the heck happened to Akito and Yurika?

In the world of Loveless, each person is born with cat ears and a tail, which disappear only if that person engages in a sexual intercourse. Because of this, they have come to symbolize virginity and innocence. Additionally, fighting is only done by "fighting pairs" or couples, where one is known as the Sacrifice and the other as the Fighter. The first receives the damage while the latter attacks. Ritsuka Aoyagi is a 12-year-old boy, who for some unknown reason suffers from amnesia. His brother got killed recently, and as if his life has not been hard enough lately, on his first day at the new school he gets approached by a stranger called Agatsuma Soubi, who claims to have known his late brother. Ritsuka finds out that Agatsuma and his brother used to be a fighting pair, and that Agatsuma has inherited Ritsuga now that his brother is gone. Together, they try to find the truth behind his brother's death and the organization known as the "Seven Moons," which may have been responsible for it. All the while, it seems that Ritsuka and Agatsuma are becoming closer than they intended to be…