Sekirei - Season 2 Episode 7 A Faraway Tale

Relieved that Kagari has now recovered, Minato asks Matsu to explain the history of the Sekirei so he can further understand what is going on. Along with Musubi, Kusano and Tsukiumi (with Miya, Kazehana and Kagari eavesdropping), Matsu tells Minato the story of Minaka and Takami finding the vessel from space containing the Sekirei and founding the MBI. Minaka sends a message to all Ashikabi that says, "All Ashikabi who still have yet to get something in this game, are no longer recognized as having the desire to participate in the game and all of the Sekirei in their possession will cease to function."