The year is 1983. The Cold War is in full effect, and humanity is under attack. Strange aliens, given the name BETA, have descended to Earth with the goal of destroying all life. Soldiers have been tasked with piloting large combat suits called Tactical Surface Fighters (TSF) to repel the alien invaders, but the front line is slowly being pushed back towards the surviving cities. Schwarzesmarken follows the story of Second Lieutenant Theodor Eberbach and the other members of the 666th TSF squadron, a ruthless unit that values a mission's completion over human life. Stationed in East Germany and led by war hero Captain Irisdina Bernhard, the unit specializes in counterassault attacks on laser-class BETA. But the 666th squadron finds itself with more enemies than just the alien forces when optimistic rookie Katia Waldheim joins the squadron, drawing the attention of East Germany's secret police, the Stasi.

As luck would have it, on her first day at Holbein Entertainment Co., Miki Ishimoto is tasked with managing a brand new idol group! A recent college graduate, Ishimoto is eager to begin her career in the industry. However, her department's responsibility is...statues?! The statues in question are the Sekkou Boys, or The Rockies, a boy band comprised of four Greco-Roman sculptures: St. George, Mars, Hermes, and Medici. These four busts are new to the entertainment scene, and it is up to Miki to ensure the Rockies' prosperity in the idol world. But will they be a stone-cold success? Or will Miki's management prove to be a rocky start to stardom?

Once upon a time, the demon lord Rchimedes spread terror throughout the world, until he was eventually sealed away by the legendary hero Creasion. Since then, a thousand years have passed peacefully. However, a mysterious hole has opened up between the demon and human spheres, and countless demons have surged into the human realm once more. Coming to the conclusion that Rchimedes would soon return to wreak havoc, a human king summons the possible descendants of the legendary hero—all 75 of them. Unfortunately, after so long, it was too difficult to pinpoint his true descendants. Among the lionhearted prospects is the amateur adventurer Alba Frühling. His skills may not be top-notch, but he is accompanied by the talented soldier Ross, who helps the young hero whenever he is in a pinch...or at least, he is supposed to. Though undoubtedly a skilled warrior, Ross is actually both sarcastic and sadistic, and hence revels in Alba's suffering. Senyuu. is a comedic adventure following the unlikely duo as they struggle in their endeavor to defeat the demon lord, meeting various eccentrics along the way.

Unaired episodes of Senyuu. released with BD/DVD volumes. 1. Yuusha, Nagurareru. / Nise Panda no Seitai (Vol. 1) 2. Shitsujichou no Tabi Sono 1 (Vol. 2) 3. Shitsujichou no Tabi Sono 2 (Vol. 3) 4. Gakuen Senyuu.: Seishun Monogatari (Vol. 4)