There are quite a few haters of this film, so my first advice is if you hate sappy love stories, stay away from this movie! If you like them, or at least want to watch it, please bear with the boring scenes. If you don't mind and happen to at least get through half of the movie, grab the tissues. You will most likely cry. Other than that, have at it. It's a tearjerker you'll be glad you didn't miss. The following synopsis is taken from
MySoju.com, where you can find the links to watch the film with subtitles.
Description: Last fall, over 3 million people were brought to tears by the movie Koizora. The original story of Koizora, by the author Mika, was popularized on the cell phone novel site, Mahou no Land, and since then has been turned into a novel, a movie, and now a drama. The highly popular movie will be turned into a drama, which follows the life of a normal higschool girl who experiences many unbelievably sad events, but through it all proving that love conquers all, and this true love story remains unchanged from the movie. Not only does it simply portray the first love of the highschoolers, it shows the warmth from the family, the importance of life, the bonds with friends, and the common happenings of teens, and through it all Mika and Hiro's love story gets unwound.