Ep. 7: Yamada bertarung dengan Kyouka dalam pakaian renang sambil mengejar Kosuda selama liburan musim panas.

By now Yamada is battling a desperate "war" against the seemingly invincible Kyouka Kanejō. Kyouka even manages to beat Yamada, the fastest swimmer in her class, in a 50-meter freestyle swimming race, even with Yamada trying to cheat. Yamada even tries to enlist the help of her sister Chika, but when she took her to meet Kyouka, she and Chika became fast friends, much to Yamada's dismay. Meanwhile, summer break is coming, and Kosuda asks Yamada out to go somewhere for the summer break. Both see this as an opportunity, but there are hurdles. Part of those hurdles include a non-matching schedule between Yamada and Kosuda, resulting in the both of them not able to find a day reserved for themselves. And, this summer, Yamada got dumbstruck when she finds out Kosuda is out on a family trip, with Mayu Miyano's family! Imagining that Kosuda is getting all lovey-dovey with Miyano, Yamada goes after him, even earning an airsoft rifle in the process as a result of hitching a ride with some airsofters and joining them in an airsoft battle. Though Miyano was quite close to Kosuda, it was nothing romantic. When Yamada finally meets Kosuda while taking pictures of stars, a little clearing of minds led to Kosuda taking pictures of Yamada for the first time, though with a digital camera. Both Yamada and Kosuda were looking for a date, and they got it, under the stars. (Source: Wikipedia)
Episode
- Ep. 3 · Skema Ruang Gelap Yamada dan Kemenangan Ratu Festival Sekolah
- Ep. 4 · Malam Natal Romantis! Seperti Apa Rasa Ciuman Pertama? / Aku Tak Bisa Pulang Tangan Kosong! Ayo Pergi ke Taman Ciuman!
- Ep. 5 · Level Yamada Naik! Dia Belajar Cara Ciuman Dalam! / Asah Kekuatan Nakalmu! Aku Belum Pernah Merasakan Perasaan Seperti Ini Sebelumnya...
- Ep. 6 · Kecemburuan dan Kompleks Kakak Tersembunyi Kyouka Kanejo Mengancam Romansa Yamada
- Ep. 7 · Yamada bertarung dengan Kyouka dalam pakaian renang sambil mengejar Kosuda selama liburan musim panas.
- Ep. 8 · Kekacauan Perjalanan Kelas 2-H ke Kyoto: Penolakan Pengakuan Cinta dan Intervensi Misato yang Ramai
- Ep. 9 · Pengakuan Publik dan Ketegangan Pesta Olahraga di Musim Gugur
- Ep. 10 · Rahasia Kakak Kaya Keluarga Kanejo dan Kebingungan Romantis Yamada
- Ep. 11 · Malam Natal Kelas H Tahun Kedua! Bawa Aku ke Tempat Tidur! / Kanejo Sedang Mengawasi?! Siaran "Langsung" yang Mendoros Batas!