Ep. 6: Natsuru bertemu kembali dengan Mikoto dan menghadapi ancaman Kämpfer baru saat berkencan di sebuah festival.

Natsuru is surprised to find his childhood friend Mikoto has returned. When Kämpfer Natsuru heads to school, she is forced to participate in a 'quasi-maid café'. She is later accompanied by Shizuku, who warns her that a new Kämpfer will be coming. Kaede later joins them, and Shizuku subtly probes her to see if she has any knowledge concerning the Kämpfer and the Entrails Animals that spawn them. Kaede asks Natsuru for a kiss, but she declines and settles for a date around the festival instead. As they enter into a haunted house, Natsuru is attacked by a new Red Kämpfer, whom Natsuru eventually recognizes as Mikoto. Akane later intervenes and the fight is stopped by Shizuku, who asks Natsuru and Akane to reveal their true identities to her. After everyone gets on the same level, Shizuku agrees on a truce, as she wants to find out something. As Natsuru apologizes to Kaede for abandoning her, Kaede asks her to spend the night at her house. (Source: Wikipedia) Note: "Heimkehr" means "Homecoming" in German.
Episode
- Ep. 2 · Natsuru menemukan bahwa musuh Kämpfer-nya adalah Shizuku dan menegosiasikan gencatan senjata
- Ep. 3 · Natsuru menghadapi rumor dan persaingan Kaede setelah berubah di sekolah
- Ep. 4 · Natsuru dipaksa mengikuti kontes kecantikan sementara Akane, Shizuku, dan Kaede ikut serta dalam kompetisi tersebut
- Ep. 5 · Natsuru dan Akane berpartisipasi dalam kontes Miss Seitetsu sementara Kaede dan Shizuku menimbulkan kekacauan
- Ep. 6 · Natsuru bertemu kembali dengan Mikoto dan menghadapi ancaman Kämpfer baru saat berkencan di sebuah festival.
- Ep. 7 · Natsuru mengunjungi Kaede untuk permainan Pocky bersama Akane, Shizuku, dan Mikoto, yang memicu transformasi dan serangan yang kacau.
- Ep. 8 · Shizuku dan Natsuru pergi berkencan yang berakhir dengan Akane menuntut kencan kedua.
- Ep. 9 · Pertengahan Musim Panas: Siklon Tropis Cinta
- Ep. 10 · Natsuru terperangkap dalam hipnotis yang dirancang Kaede selama menginap di hotel musim panas