1. Oshiete♥Sensei! (Teach Me, Sensei) 2. Cooler ga Kowareta! 3. Sensei Onegaishimasu 4. Imouto wo Tsukaou (Using My Little Sister) 5. Fuyu wa Kotatsu de... 6. Imouto Summer 7. Tanoshii Natsuyasumi 8. Tokubetsu na Koto wo Suru Toki ni wa 9. Akari Challenge