A good psychological 아니메 to me would have to be something that really makes 당신 think. I also think it needs a good plot and some 'thrilling' moments. Rather than focusing on physical/external conflict like in 'fighting' animes, the psychological genre should focus on anything relating to the mind, like a mental battle between characters 또는 a character resolving things in their head.
I like psychological thriller 아니메 the best. I don't need to give any examples because MidnightTokyo47 already listed some good ones from that genre. ^^
Death Note Big O Roger Gantz Welcome to the NHK! Elfen Lied When They Cry Ghost Hound Ergo Proxy xxxHOLiC Monster Neon Genesis Evangelion Mawaru Penguindrum Requiem From The Darkness Ayashi no Ceres Chaos Head This list was from an 아니메 site called justdubs.tv
