DDC fanon

Wakasagihime- likes collecting guns ..also has a habit of drowning her enemies and attacks those who screw with the ocean . also hangs out with Iku Nagae and Nitori Kawashiro a lot.
Sekibanki- a girl who likes creeping out humans by  appearing in crowded areas headless
She fell in love with Seija due to her mischievous yet playful personality..-shot- also has minor to moderate yandere tendencies.
Kagerou Imaizumi- ..(I'm working on this..any ideas)
Benben Tsukumo-
A somewhat poor girl who likes buying fancy clothes and hides them from the rest of the DDC characters , she also doesn't believe in breast envy.
Yatsuhashi Tsukumo -
(I'm working on this too..)
Seija Kijin - a mischievous girl who likes pulling harmless pranks, she also very interested in money , so she thought that building/owning  a casino with Tewi and Hina would help her with that. she also hates noisy/loudmouthed people. But she was kicked out of her birth town at a very young age due to having heart shaped pupils, her parents tried to reason with the village but was thrown in jail.

Shinmyoumaru Sukuna- a princess with anger issues.. Also tsundere towards Seija. And always measures up to a height of a highschool girl or older to avoid being stomped on.

Raiko Horikawa- doesn't have much to do..but tends to cockblock Sekibanki and Seija a lot because she wants them to wait until the right time...