Kyoteki! Ankoku shiten oh arawaru - S1-E9
Factual error: Unless the police dog is also a Saint with extraordinary powers, it's kinda impossible that he'd have followed a scent over 6 years old, through a public park even. (00:13:40)
Saint Seiya (1986)
1 factual error in Kyoteki! Ankoku shiten oh arawaru - chronological order
Cygnus! Hyogen no senshi - S1-E3
Audio problem: To satisfy his weird mother fetish, Hyoga dives with a rose in his mouth, but that does not prevent him from shouting his battle cry. (00:07:00)
Kiseki no fukkatsu! Yuyo no cosmo - S1-E5
Trivia: When Seiya opens his eyes hearing Miho calling his name, behind her in the audience a particularly bored animator decided to put in some silly characters, including the Tin Man, the Lion and a girl with the look of Dorothy from the wizard of Oz. (00:19:20)