Existe um anime / mangá sobre um cara que pode ver as vozes das pessoas como cores. Ele salva uma criança de algum tipo de monstro criado pelos próprios medos da criança. Ele então é contratado e ensinado a derrotar esses monstros.
Eu só tenho que ler / assistir um pouco disso.
Eu acho que é Catarse
Catharsis has a beautiful, dream like quality about it…which is only fitting, as the characters (and the Catharsis agency) deal with nightmares. This has a very soft, subtle look, which can turn horrifying in a heartbeat when dealing with the nightmarish creatures known as Timorem, beings that latch onto fear. Their design is creepy, but really unique and creative; they are genuinely rather frightening looking. The main character, Leon, has synesthesia, making him able to see people’s voices as colors. This causes some of the best coloring in the entire series, as voices and colors blend together.
Você pode encontrá-lo Aqui.