This is definitely beautiful, it’s definitely worth the read. It’s about a boy who’s born with autism and the struggles that his parents experience with also the people around them. One thing, autism isn’t common in Japan so there is kind of some racism but people get over it and start to accept Hikaru (the boy).
http://www.mangago.zone/read-manga/with_the_light/
http://www.mangago.zone/home/mangalist/120476/ Uke needs Help List.
Here are some ~ I included some notes because idk what you might be interested in
http://www.mangago.zone/read-manga/sea_foam/ <-- broke my heart, I recommend this one to read first
http://www.mangago.zone/read-manga/hidamari_ga_kikoeru/ <-- pure, heartwarming story of a boy who's deaf
http://www.mangago.zone/read-manga/sign_language/?NKpR <-- cute, fluffy smut story with a boy who's deaf
http://www.mangago.zone/read-manga/isso_koe_ga_nakattara/ <-- a boy has problems with stuttering
http://www.mangago.zone/read-manga/nanohana_boys/ <-- bromance where a guy who lost his eye befriends a guy who's deaf
http://www.mangago.zone/read-manga/koe_no_katachi/ <-- this is the manga of "A Silent Voice" (an amazing movie you should watch of a girl who struggles with growing up deaf)
http://www.mangago.zone/read-manga/save_me/ <-- the mc is in a wheelchair and gets bullied because he can't fight back until the mc comes to his aid
http://www.mangago.zone/read-manga/legs_which_cannot_walk/?A4vz <-- mc hurt his leg while boxing, was forced to retire, and now he struggles with supporting himself in life and ends up with gang members
http://www.mangago.zone/read-manga/the_friendly_winter/ <-- I haven't read this, based on the comments it's not really about their disability but I'm going to put it here anyway
oh also this one with a character that has OCD
http://www.mangago.zone/read-manga/ten_count/
any non-yaoi (shounen ai is okay) mangas or manhwas that include disabilities and disorders in a respectful and realistic manner that focus specifically on their struggles.
especially looking for disorders like down syndrome, autism (etc.) like http://www.mangago.zone/read-manga/asper_kanojo/ but disabilities like prosthetics, deaf, mute, blind and mental health like depression and suicide are okay as well.