Birdy uses her pin-up alter ego to help Tsutomu make a love connection with Sayaka, but everything goes horribly wrong when a Federation marionette is added to the equation! (Source: FUNimation) This OVA connects the first and second Birdy the Mighty Decode seasons.

Botan Ichige's lifelong dream is to enjoy a tea party with angelic girls. When she enrolls at St. Asmaria All-Girls School with her best friend Shinobu Itoko, it begins to feel like her dream could become reality. Suddenly, an angel appears in their midst. Calling herself Un, the strange girl offers the duo her halo to eat. However, consuming the halo causes Botan and Shinobu to spontaneously conceive and give birth to colorful mushroom-shaped objects. Feeling out of sorts due to the lewd action she is forced to endure, Botan cheers up when Un says that her wish will come true if she can lay one hundred thousand eggs. Spurred on by Un's words, Botan's struggles to achieve her dream have only just started.

When humanity realized that the Earth, or Terra, had been polluted beyond fixing, the planet's governments united under a unique authoritarian system named Superior Domination (SD) and started to colonize space. Centuries later, mankind has given up its freedom in favor of the AI Grand Mother; when someone reaches the age of 14, their memories are wiped and they are automatically assigned a new role in society. Jomy Marquis Shin, a sensitive young man raised by loving parents, is saved from this grim fate by Soldier Blue, the current leader of the Mu race—a new species of human beings blessed with psychic abilities. However, in the eyes of SD, the existence of people like Jomy threatens the new paradigm of humanity. Hunted down by the hounds of the government, Jomy finds solace in the welcoming arms of the Mu, who hide aboard the spaceship Shangri-La. Now the leader of the Mu resistance years later, Jomy embarks on a journey toward Terra to escape from SD's manhunt led by Keith Anyan, an ambitious and ruthless rising star of humanity. Will Jomy and his people manage to reach the cradle of humanity before Keith destroys their last hope?

2022: A future war has raged for decades between the few human survivors and an endless army of machines. 1997: The AI known as Skynet gained self-awareness and began its war against humanity. Caught between the future and this past is a soldier sent back in time to change the fate of humanity. She arrives in 1997 to protect a scientist named Malcolm Lee who works to launch a new AI system designed to compete with Skynet's impending attack on humanity. As Malcolm navigates the moral complexities of his creation, he's hunted by an unrelenting assassin from the future, which forever alters the fate of his three children. (Source: Netflix)