Anime Crossover: Oda Sakunosuke’s Life Raising a Ward from Scratch

A Bungou Stray Dogs and Jujutsu Kaisen crossover with Kamen Rider Blade

Dual male leads

At fourteen, Oda Sakunosuke learned two things from the System.

① He was destined to die young.

② In the future, his friend would die so that Oda could live long enough to write novels.

The System said that if he transmigrated to another world and completed missions, he could change his fate.

So he sprang into action that very night and “stole” little Dazai, a fluffy black kitten, and took him home!

Little Dazai: “Go away! Stop getting in the way of me waking up from this rotten world!”

Oda: “I picked up a cat, everyone. He wants to come home with me.”

And so, their life together in another world began?

#Jujutsu Kaisen world#

He becomes a classmate of Gojo and Geto, and the System tells him to change their fates so they won’t die.

Dazai: “Getting them both to defect together is easier than breathing. Reforming the jujutsu world will be a piece of cake.”

Oda: “As expected of Dazai. So cute.”

#Kamen Rider Blade#

He becomes a colleague of Kenzaki Kazuma and changes the tragic ending that keeps Kenzaki and Hajime apart.

Dazai: “I’ll be the one to defeat the King!”

Oda: “Count me in.”

Later, at the Armed Detective Agency.

“Oda, help me write my work report~”

“Sure.”

“Oda, can we have crab meat again tonight?”

“No, Dazai. You’ve had too much.”

Kunikida roars, “Get to work! If you want to show off your relationship, go home and do it!”

Dazai throws himself onto Oda.

“Oda, look. Kunikida’s single and having another meltdown~”

“!…!…!”

Note:

1. The pairing is Dazai/Oda. I’m writing this to feed my own ship.

2. Dual Armed Detective Agency storyline, happy ending, my take on childhood friends who grew up together.

3. The main plot features Gojo/Geto from Jujutsu Kaisen and Kenzaki/Hajime from Kamen Rider Blade.

4. Sorry for any out-of-character moments. Please go easy on me.