From Lovesick Alley:
Contrary to her girly appearance, Yaotome Ren is still inexperienced in love because she dreams of having a once-in-a-lifetime romance. Enter Hidaka Yuusei, whose sadistic and strict attitude annoys Ren, and because of that, the two don't get along. What's gonna happen if one day, Ren wakes up from an accident, only to realize that she's now a different person?!
A collection of various one-shots.
1. Chikai no Kiss wa, 16-sai
Nobara's boyfriend Touga has to move for work and she's there to help him pack. While she's there, he proposes to her by giving her his house key and saying "When you're sixteen, let's get married".
2. Koi-iro♡Lens
3. Otome ni wa Nante Naremasen!!(/\_<。)
4. Oubou Ookami to Shoushin Akazukin
5. Kimi no Uso to, Koigokoro
6. Zettai Shitsuji