IF YOU ARE A SMOL CHILD AND HAVE NOT HEARD OF DIABOLIK LOVERS PLEASE SKIP THIS CHAPETER OF SAKAMAKI FACTS
Shu
It is revealed in his dark fate route that Shuu's real name is RiRie
Reiji
It is revealed in hdb that he is fluent in German
Laito
Was once in an incestous relationship with Cordelia (his mother)
Kanato
He hates spicy food, to the point where he ended stabbing Yui with a fork multiple times
Bonus:
It is revealed in MB he has a familiar that looks like his legendary teddy bear. It is named Daddy.Ayato
Ayato hates his eyes because they look like Cordelias
He also is the only left handed triplet
Tsun Tsun Chan (subaru)
He once was thrown into the sea as punishment for breaking a atatue of his father
Unproven fact: he has an affair with wallchan while married to yui