When humanity is driven to the brink of despair by an alien threat called Pillars, a self-proclaimed god named Odin appears and bestows upon the people the power of Valkyries—battle maidens who pilot vintage aircraft called Hero Wings. Claudia Schwertleite Bruford is the ace of the European Valkyrie Wing. When Japan's S-class Valkyrie passes away in battle, Claudia is relocated to Japan as a replacement. However, with a dark record of being the sole survivor in every mission that results in being nicknamed Grim Reaper, she suspects she already knows why she was chosen. Prepared to be shunned yet again, she arrives at the Tateyama Valkyrie Wing. Little does she know, her new comrades are a bunch of oddballs who have zero intention of accepting her dreadful nickname!

The time: 1814. The place: Edo, now known as Tokyo. One of the highest populated cities in the world, teeming with peasants, samurai, townsmen, merchants, nobles, artists, courtesans, and perhaps even supernatural things. A much accomplished artist of his time and now in his mid-fifties, Tetsuzo can boast clients from all over Japan, and tirelessly works in the garbage-loaded chaos of his house-atelier. He spends his days creating astounding pieces of art, from a giant-size Bodhidharma portrayed on a 180 square meter-wide sheet of paper, to a pair of sparrows painted on a tiny rice grain. Short-tempered, utterly sarcastic, with no passion for sake or money, he would charge a fortune for any job he is not really interested in. Third of Tetsuzo's four daughters and born out of his second marriage, outspoken 23-year-old O-Ei has inherited her father's talent and stubbornness, and very often she would paint instead of him, though uncredited. Her art is so powerful that sometimes leads to trouble. We're father and daughter; with two brushes and four chopsticks, I guess we can always manage, in a way or another. Decades later, Europe was going to discover the immense talent of Tetsuzo. He was to become best known by one of his many names: Katsushika Hokusai. He would mesmerize Renoir and van Gogh, Monet and Klimt. However, very few today are even aware of the woman who assisted him all his life, and greatly contributed to his art while remaining uncredited. This is the untold story of O-Ei, Master Hokusai's daughter: a lively portrayal of a free-spirited woman overshadowed by her larger-than-life father, unfolding through the changing seasons. (Source: Production I.G)

In the lead-up to a photoshoot in which Yua Nakabeni and Ren Aikawa have been invited to model for an illustrator, the two girls are feeling anxious. To help them out, their friend and fellow classmate Homi Moegi decides to run a practice shoot in hopes of easing their nerves. Yua and Ren repeatedly tense up during shots on their own, so Homi asks them to pair up for some couple shots, hoping that they will relax in each other's company. What begins as a series of cute poses soon turns into an alluring collage of legs encased in black stockings layered over one another.

Toaru Kagaku no Railgun S specials that were released on Blu-ray and DVD volumes.