Elis, along with other ranking officers, negotiate with the Japanese government wearing stereotypical school swimsuits, due to misinformation on Elis' part. Upon returning to Kio's house, Manami and Aoi visit, again misinterpreting the five Catian women dressed in revealing clothing standing in Kio's living room. They state their intention to leave, since the events of the previous episode marked them as traitors to their respective factions. Elis tells them that since Kio's house is now a Catian embassy, everyone inside is protected by Catian laws, and the two girls are invited to live there as well.
Later, while the robotic servants are on guard duty and Manami and Aoi are bathing together, one of the robots is abducted by members of a yet unknown faction. Manami and Aoi spring into action, rescuing the robot, although the intruders escaped by use of a stun grenade. The next morning, Manami, Aoi, and Kio are hired by Elis as official embassy employees.
Manami discovers Aoi's feelings for Kio, and offers to help her out, though Manami's reactions throughout the episode lead Aoi to suspect that she may have feelings for him as well.
日本と国交を結ぶため、交渉の席についたキャーティアたち。キュートでグラマーでセクシーな体を武器に、無敵艦隊スクール水着で外務省の役員を悩殺する！
一方、追われる身となった真奈美とアオイは、組織から身を隠すため、騎央とエリスの住む嘉和家に一緒に住むことに。
美少女三人＋アシストロイドとの魅惑(？)の同居生活、複雑な四角関係に波乱の予感……どうなる、いや、どうする騎央！
Кэтианцы договариваются с правительством Японии о легальном их прибывании на планете. Манами и Аои заявляют, что хотят покинуть город в связи с невыполнением отданных им приказов, однако кэтианцы объявляют дом Кио посольством, в связи с чем их нахождение там может быть безопасным, и девушки остаются.
Eris, junto con otros oficiales de alto rango, negocian con el gobierno japonés vistiendo trajes de baño escolares estereotipados , debido a la información errónea de parte de Eris. Al regresar a la casa de Kio, Manami y Aoi visitan, nuevamente malinterpretando a las cinco mujeres catianas vestidas con ropa reveladora de pie en la sala de estar de Kio.
