JMovie Recommendations

H! My absolute favorite Japanese movie is Hot Road. Other movies I really enjoyed are : A Story of Yonosuke, Close Range Love, Confessions, Dakishimetai: Shinjitsu no monogatari, Dear Friends, Flying Colors, My Rainy Days, My SO has got depression and Snakes and earrings.
And I believe most of them are on kissasian but if they're not, you can easily find them on other drama websites! 

my full answer got cut off :/

Blue Spring Ride (nice movie)
Death Note (there are three movies or you could watch the drama, only 10eps)
Heroine Disqualified  (this one is so funny)
High School Debut (nice movie)
Paradise Kiss (if you're into fashion and even if you aren't it's a good watch)
and I also second My rainy days it'a cute quiet movie

Hi! :) 

Romance Movies :
Close Range Love
Clover
Kimi ni Todoke
Kurosaki-kun no Iinari ni Nante Naranai and its sequel The Black Devil and the White Prince
Oto-na-ri

Illness-related Movies :
1 Litre of Tears
Myu no Anyo Papa ni Ageru
1,778 Stories of Me and My Wife

Two that has not been mentioned and it's very good:


Bokura ga ita
Rurouni Kenshin

20th Century Boys trilogy
Death Note movies
Big Bang Love
Takumi-kun Series
Boys Love
A Chorus of Angels
After the Rain
Rurouni Kenshin movies
Ai wa Mieru
Tenshi no Tamago
Assassination Classroom
Avatar (it's not the american cartoon or live movie!)
Azumi
Battle Royale
Kuroshitsuji
Bluestockings
Boku wa Imouto ni Koi wo Suru
Confessions
Control Tower
Cyborg Girl
Dear Friends
Departures
Detroit Metal City
Dolls
Boku Dake ga Inai Machi
Kindan no Koi
Harmful Insect
I Give My First Love to You
Junjou
Kamikaze Girls
Kaiji
Kiki's Delivery Service
Library Wars
Moonlight Jellyfish
Kagen no Tsuki
Myu no Anyo Papa ni Ageru
Nana
Kurowasa Akira Movies
Shounen wa tori ni natta