Liebe ~Omoide no Okurimono~

Main character has girls phobia because of traumatic past with his former girlfriend. One day he is caught in thoughts and gets to a traffic incident. When he wakes up, there's a girl Aya before him who claims that his life expectancy is just one week. In order to change his fate he must overcome his phobia of women and have a love affair...

[From vndbreview]