2 Kaime no Hajimete no Koi
The series 2 Kaime no Hajimete no Koi has been licensed, it is not available in MangaFox.
From Chibi Manga:
5 years ago, Shin was Yumika's private tutor. Now this Shin-kun comes to Yumika's high school as a teacher trainee! But their love from 5 years ago will most probably start to bloom again?!