Kiznaiver
キズナイーバー (original)
The story takes place in Sugomori, a city built upon reclaimed land that once prospered as a futuristic city. One high school boy living there, Agata Katsuhira, is somehow unable to feel any pain. One day just before the start of summer break, Katsuhira is called by a mysterious girl named Sonozaki Noriko and chosen to become one of a group of people who share one another's pain: a "Kiznaiver." Several of his classmates have also been chosen as part of this group, but they're all people from different circles who normally wouldn't associate with each other.
Starring Misaki Kuno, Tomoaki Maeno, Nobunaga Shimazaki, Yuki Kaji, Yuka Terasaki, Rina Sato, Hibiku Yamamura, Koutaro Nishiyama
It's a animation and drama show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Singapore.