分别收录于三卷BD中的特典动画。第一集名为《99.419 採寸》，收录于BD第一卷，2018-10-24发售；第二集名为《99.419 討論》，收录于BD第二卷，2018-12-26发售；第三集名为《99.419 開演》，收录于BD第三卷，2019-02-27发售。

Sorey es un joven humano que creció rodeado de seres espirituales invisibles al ojo humano. Creyendo en la leyenda de que “Érase una vez, todo ser humano podía ver a los serafines”, soñaba con desentrañar antiguos misterios y realizar un mundo donde coexistieran humanos y serafines. . Un día, Sorey se ve envuelto en un extraño incidente en la ciudad humana que visita por primera vez en su vida. El sueño de la coexistencia de humanos y serafines se vuelve aún más intenso en su corazón mientras lleva a cabo una pesada misión———Con sus compañeros, el “Gurú” ahora se embarca en un viaje de gran aventura.

Belle Lablac doesn’t really fit in as the only human being in a world full of anthropomorphic animals. No fangs, no fur, no scales, no claws. Lonely and eager to discover where she comes from, Belle journeys to find answers to the questions of her heart. Carrying nothing but her giant sword, the Runding, she faces a world of possibilities and pitfalls in hopes of discovering the truth.

In Felicidad, farmers known as the Farmagia raise monsters under the peaceful rule of the Magus Diluculum. After the Magus passes, a power struggle erupts among forces using monsters to seize control. In the town of Centvelt, Farmagia Ten and his friends band together against the despotic new ruler, Glaza. Ten, his friends, and their home-grown monsters must stay strong to defend their freedom.

Humans and katawara are at war, but there are those on each side who join forces. Tama is a fox spirit who loves humans, while her sendou brother, Jinka, despises them. Together, they use the power of spirit transformation to defeat the monstrous katawara and put an end to the evils of this chaotic age. What destiny awaits the duo at the end of their journey?

Aspiring samurai Shinsuke Hyoudou's world is turned upside down when he witnesses hermit Jinka Yamato and fox girl Tama Youko slay a brigands' lair in the blink of an eye. Tama happens to be katawara, a magically gifted species, who can share her powers with Jinka through a special ritual. Together, they travel the world as vigilantes to stop evil beings, be they katawara or human.

As Shinsuke learns more about this new world, he discovers that monks perform inhumane research on spiritually gifted civilians, in the hope of creating human-katawara hybrids that can fight against monsters. Soon joined by Shakuyaku—a girl they manage to save from the monks’ experiments—and other allies, the group embarks on a quest to achieve their respective dreams.

Hands clasped, hearts alight, our idols take flight! Watch as our wannabe idols band together to forge friendships and pursue their dreams, each with their own unique personalities that light up the screen just as much as the breathtaking visuals and novel storytelling. Embark on a dazzling and heartwarming tale about chasing a shining world.

Akira Oono awakens in the body of his online character: Demon Lord Hakuto Kunai. With powerful game mechanics and abilities on his side, this gamer turned badass plots his course through a new world filled with saints, demons, and charming companions!

Akira Oono is an ordinary working adult who manages the MMORPG Infinity Game. Fifteen years after creating the game, Oono decides to shut the servers down once and for all. However, as the clock strikes midnight, he somehow finds himself in the body of middle-aged Hakuto Kunai, Infinity Game's Demon Lord!

Soon after his mysterious transportation, he witnesses the demon Greole chasing after a little girl named Aku. Although he effortlessly dispatches the creature, Hakuto is still concerned; after all, he does not remember creating the girl or the demon! Doubting whether he truly is in the world of his creation, Hakuto decides to investigate. Bringing Aku along as his guide and companion, Hakuto sets out on a journey to find out exactly who or what summoned him to this fantasy world—all while leaving chaos and destruction in his wake.

The game began suddenly. It was "Tasuketsu," a brutal survival game in which the majority is eliminated. In order to fight back against the immensely powerful emperor masterminding the game, young men and women create their own futures using the mysterious special ability known as "Special Right."

Despite the constant threat of invasion by neighboring countries who covet Hortensia’s fertile lands, Hortensia has long managed to avoid the maelstrom of war thanks to its two main territories, the principalities of Olivier and Camelia, serving as its sword and shield. But on December 5, 767, Camelia suddenly rises in revolt against Hortensia...

The story revolves around 20-year-old Makoto, who frequently gets involved in highly dangerous situations, usually against his own judgment. Along for the ride are his best buddies Shun, Masa, and Takashi, the enigmatic leader of a local gang in Ikebukuro.

Set in a different Tokyo on a different world than ours, the story follows Tokunana, a unit of assembled misfits in the Metropolitan Police Department. Tokunana battles against "Nine" — an organization commiting crimes in their zealous worship of the dragons that once roamed the world.