Gachiakuta(1)

An Au where the Nijiku clan is known to make the perfect matches with couples that actually loved each other despite being all of them arranged but actually their family can see the red string.

Didn't think much about how this would work but it would be interesting to see who each of the Nijiku Siblings ends up being connected to and their reactions at seeing who is their soulmate for the first time.

It can be in a canon seeting or another Au but I admit it would be hilarious to see Zanka find out his soulmate is Jabber or someone like that and his siblinsg getting ready to throw shit at him for having such a soulmate only to also have a criminal/giver as their soulmate.

Basically, anything is up to the writer.