It is a world replete with dragons and Jushiki sorcerers. Jushiki is a devastatingly powerful formula that can alter the laws of physics, capable of creating enormous TNT explosives or poisonous gas through plasma and nuclear fusion. A down-on-his-luck sorcerer named Gayus joins forces with the beautiful but cruel Jushiki practitioner, Gigina, as bounty hunters pursuing dragons. Then one day, they are presented with an odd request: to serve as security guards for a grand festival put on by Mouldeen, the ruler of their kingdom. It is then that a mysterious serial killing of Jushiki sorcerers begins. (Source: TBS Global Business)

The anime centers on two protagonists. Koma Jinguji (Jay) is the smart and handsome student council president. His elegant smile captures the hearts of women. Tsubasa Hayakawa is a multi-talented and gentle shop assistant at a café. His cafe latte with owl latte art is very popular with female customers. The two men travel through time to fight their archenemy. The charming "Butlers," as they are called, fight supernatural battles and also experience a slapstick comedic life at their academy. (Source: ANN)

Unaired episode 13 of Dogeza de Tanondemita.

Humans have enjoyed their lavish, peaceful, and prosperous lives for seven years since the day the almighty Spiral King was defeated—the day they reclaimed their homeland, Earth. However, the boon of this lifestyle leaves them unprepared when an unknown, hostile threat arises due to the ever-growing human population. This calamity is the Anti-Spiral—a fearsome enemy with unparalleled power. As the Spiral King's prognosis postulating the destruction of "The Spiral's World" begins to come true, the pieces are in place, and Team Dai-Gurren is ready. With his late brother's hope to see a better future for mankind, Simon—along with Nia Teppelin and the rest of the team—is determined to overthrow the mighty Anti-Spiral in order to revive humanity's lost hope. [Written by MAL Rewrite]