During the dawn of the 21st century, the United Nations Kurobe Research Institute was established in Japan to investigate an ancient artifact, which was discovered during the construction of the Kurobe Dam. Scientists from around the world have gathered in the facility to study the object, while their children enjoy their everyday lives attending Mt. Tate International Senior High School. Yukina Shirahane, a reserved high school girl, is the daughter of the facility's head scientist. While visiting her mother at the facility, Yukina manages to solve part of the artifact's puzzle. To her surprise, what appears before her is Kennosuke Tokisada Ouma, a young samurai from the Sengoku era. As a threat approaches from outer space, Yukina, along with Kennosuke, finds herself defending Earth against the invading forces. Along the way, she discovers the mystery behind Kennosuke and the reason he is determined to protect her. [Written by MAL Rewrite]

In the distant future, humanity has taken to the skies and colonized many planets throughout the universe. An agency known as the Galactic Organization of Trade and Tariffs (GOTT) has been formed to maintain order. Within GOTT, a secret squad of enhanced human beings—known as the ES Unit—carry out secret missions to put a stop to major galactic crimes. Two such operatives are the lowly C-ranked Éclair and Lumière. Despite being on the bottom of the totem pole, the pair wield formidable powers: Éclair's superhuman strength and lipstick whip and Lumière's ability to take control of any computer. Together, they can take on any mission that GOTT throws at them. But as they complete more and more missions, the duo begin to uncover a major conspiracy that leaves them questioning everything they know about themselves and the entire galaxy. [Written by MAL Rewrite]

The Sakurada siblings live a normal life in a typical Japanese household. Well, that's what their father, the king, wants for them at least. As members of the royal family, each sibling possesses a unique ability, and over two thousand security cameras have been placed around town to make sure the children are safe and sound. Moreover, all nine of them have been designated as a potential successor to the throne with the decision that the next ruler will be selected through an election. However, for the timid Akane Sakurada, the third eldest daughter who wields the power to manipulate gravity, all of this attention is a complete nightmare. With all the cameras constantly monitoring the candidates and even broadcasting their actions on the Sakurada-dedicated news channel, she decides that if she becomes king, the cameras have got to go. But just how will she convince the public that she is the most suited to rule if she can't even overcome her own shyness?! Election season is in full swing as the search for the next king begins in Joukamachi no Dandelion. [Written by MAL Rewrite]

The search for the remains of Emperor Gaz continues. Chaika still in search of knowing who she really is and what her purpose is. Similarly, the Red Chaika continues the search for the rest of Emperor Gaz's remains. The Gillette corporation continues the mission to catch every last Chaika. In their adventure they give a revealing account kept secret by the Emperor, which Chaika, Fredrica, Toru, and Akari decide to uncover. (Source: ANN, edited)