Yuuko au is a canon divergence bsd au where chuuya accidentally obtains a child at age 14 due to the babies mother (who he was close too) dying making him the sole guardian. Yuuko is the name of said child and it's Basically a fan kid au? Except there's a lack of the fluff and good parenting you usually find in fankid aus.
Charecter information and further plot below cut 👇
Misacho
(all the art here is old so ignore the quality </3)
Misacho (not her real name) is an ex-teacher who was moved to Suribachi to work in a soup kitchen there somewhere around the time chuuya turned 10 years old , they met after she rescued him from bleeding out in the alleyway next to her workplace. Despite initially harbouring a LOT of distrust and general dislike for her chuuya eventually bonded with Misacho and they became good friends, with the sheep using the soup kitchen as a home base up until she was murdered.
You can find more stuff relating to her in the tags '#misacho' and '#misacho tag' on my blog.
Yuuko
(I dont have any good refrences of him rn lmao)
As mentioned earlier Yuuko is Chuuya's son in this au. He spent the first months of his life in Misacho's house on the outskirts of Suribachi before moving with chuuya after the events of bsd 15.
As a child he was very shy and only really came out of his shell around his dad and dazai (the flags died too soon for him to remember them well).
Yuuko was not aware of Chuuya's mafia career until age 16 when he and a school friend of his were both kidnapped by a group targeting the Port mafia. Despite Yuuko walking out of it unscathed thanks to chuuya his friend was killed. This incident heightened the tension between yuuko and his father leading to him moving out age 18.
(my only 22 yuuko drawing, its very old forgive me)
By 22 Yuuko is working as a police detective in Yokohama. He had a very black and white way of thinking and strongly resents Chuuya for his mafia ties, when hes not actively working on cases he spends his time gathering evidence to arrest his father.
Yuuko doesn't really have a tag of his own yet so I'll make him one later if I feel nice. Just like Misacho I'll update this post to include photos of him as soon as I finish drawing them 😔