Sky of Love

Both movies have male leads with light bleached hair. In both cases the male lead stands out from the rest of the classmates around them and in both theres highschool romance.

-They both feature a bittersweet friendship between a loner or something with someone dying
-They are both very sad and such tearjerkers

Both great and sometimes sad love stories that are extremely touching.

This is a love story about Ogawa Manami, a high school teacher who grew up in a strict family, and Kaworu, a host who is not good at reading and writing, as they search for love despite the obstacles they face. Manami is being pressured to marry a man she met through her father's introduction, and the high school where she works is also facing a crisis of class collapse. She spends her days lamenting, "I want to run away from this place." One day, she receives a call saying that a student has been deceived by an unscrupulous host, and she rushes to the store to bring the female student back, where she meets Kaworu. Kaworu has to sign a promissory note promising not to contact the student in the future, and Manami finds out about the problem that he had kept secret from anyone until then. In the play, the two gradually become closer through Manami's secret "private lessons," in which she teaches Kaworu about language and society.

Takabayashi Matsuri learns that she only has 10 years to live due to an incurable disease. She decides to not dwell on her life and not to fall in love, but she meets Manabe Kazuto at a school reunion.

~~ Adapted from the novel "Yomei 10 Nen" by Kosaka Ruka

Both dramas deal with characters with terminal illness and tragic love. Both of the characters lied to their lovers to hide their illness.

Well i havent seen both movies yet, but i have read both mangas, Both are about painfull love, both start at highschool, the have something to do withdeath, it gives you the same feelling

Both is about tragic love and hope. You will cry so much, so be prepared. On many many many tears. Beautiful movies! :')

Both movies are about a high school relationship starting off through text messages. Another similarity is that one half is suffering from a terminal illness while not letting the other person know.

Chizuru, a typical Japanese young female office worker, is socially clumsy, poor at romance and unhappy with her job. Being weary from a busy and stressful city life, she seriously desires to end her life somewhere faraway from the city and leaves for deep in the mountains, where she finds one lonely house. Then she attempts to commit suicide by taking sleeping pills in the guest house but she fails... This is the beginning of her new life.

Both are movies in a high school setting. In "Sky of Love" the ML is ill & grapples with falling in love with a female classmate.

Both are touching but beautiful love stories and both makes you cry a river over them. Both are school romance, but as you can see in Koizora they are not the fun kind of romance, they include "heavy romance". Kou Kou Kyoushi was even heavier. In my opinion, Kou Kou Kyoushi was unforgettable and better than Koizora. So you should see it before you die.

Adiantum Blue is about a pianist with a terminal illness, who wishes to spend her last happy days with her lover in Nice.

Both of them have main characters with a disease they can't cure
Sad endings on both
Love story for the characters
Up and down rollercoaster of emotions

you will understand by the end of the movie. I was looking for this movie like forever and I kept thinking that it reminded me of koizora in some ways