SukuRozu

SukuRozu is the het ship between Sukuna and Yorozu from the Jujutsu Kaisen fandom.

Heian era
Yorozu and Sukuna are two sorcerers from the Heian era. They met 1000 years ago during a harvest festival. Upon seeing Sukuna for the first time, Yorozu fell in love with him and was struck by how lonely he looked. She deduced that his peerless strength was what made him lonely, a solitude only she could understand. According to Kenjaku this has always been a one-sided crush from Yorozu that Sukuna doesn't care about.

Both Yorozu's and Sukuna's souls were turned into cursed objects with the objective to reicarnate at a latter date.

Culling game arc
As reincarnated sorcerers in the modern era Yorozu and Sukuna inhabit the bodies of Tsumiki Fushiguro and Megumi Fushiguro, respectively.

Upon reuniting with Sukuna, Yorozu talked to him about her love and proposed they get married if she defeated him. Sukuna agreed and the prospect of betrothal to him drove Yorozu wild with enthusiasm. She became overwhelmed with joy and expressed several fantasies involving marrying the King of Curses. She wanted to destroy three villages, make shrunken heads of each village's most handsome man, and enjoy monkey-brain soup in celebration.

Yorozu disliked fighting against Sukuna's vessel's cursed technique and wanted him to use Malevolent Shrine to defeat her. She was so upset that she threw a temper tantrum, crying and yelling in defiance. She told Sukuna he couldn't touch his future wife with someone else's cursed technique because she wasn't into it. She was insulted that Sukuna believed he could win without Malevolent Shrine and wanted him to cut into her with it so he could see her love with his own eyes. Even in defeat, Yorozu was happy Sukuna took note of her power, shedding tears of joy at the end of her life.

Quotes
"My first battle in a thousands years. I want to choose the place and opponent. And of course the first battle ought to be Sukuna."

- Yorozu issuing a challenge to Sukuna

"I want to be the one who kills you and I want you to be the one to kill me!"

- Yorozu talking to Sukuna "It's a promise! That's a binding vow! I'll be your legal wife! No concubines allowed!"

- Yorozu telling Sukuna she'll be his wife

"Even now... You're still not going to use your shrine? Cut me up! Cut me, slice me and rip me to shreds! My love is buried within this flesh! Witness me!"

- Yorozu asking Sukuna to use his technique against her

"I'm only just getting started teaching you about love! I understand more than anyone else the loneliness that comes with peerless strength! I will be the one who will teach you love!"

- Yorozu telling Sukuna about love and the loneliness that comes with being the strongest

"No, it can't be! Does Sukuna already know about love? There's no way! That's not love! You're mistaken! I'll show you what real love looks like! I'll construct and show you my heart!"

- Yorozu telling Sukuna she'll show him what real love looks like

"I want it all to myself... Your solitude is mine and mine alone! The one who will kill you is me!"

- Yorozu explaining why she wants to kill Sukuna

"Here, take this... Think of it as me and always cherish it."

- Yorozu leaving one last gift to Sukuna

"The absolute strongest. The loneliness that follows. The one who will teach you about love is..."

- A recurring theme during the 2nd Gojo vs. Sukuna fight, following the seeds planted by Yorozu

"A fool once preached to me about love. She said I didn't know love and was lonely like no other. I got the point, but still, it hurts. She had the wrong guy. She'd have done better preaching to you or Gojo."

- Sukuna telling Kashimo about Yorozu's ideals

Fanon
SukuRozu is not a popular ship within the Jujutsu Kaisen fandom, mainly because fans find Yorozu's exhuberant personality and her yandere tendencies off-putting. However fans appreciate the themes of strength, solitude and love that she introduced during her fight with Sukuna. Yorozu believes that great strength comes with solitude and the strong can only quench that solitude through each other and feel love for each other. This ideology has had a great impact on the series and has outlived her throughout the Gojo vs. Sukuna and the Kashimo vs. Sukuna fights. Both Gojo and Kashimo somewhat suscribing to similar ideologies.

Sukuna and Yorozu share a few similarities. They're both from the Heian era and are therefore some of the oldest characters in the series. In the current timeline they're both reincarnated sorcerers and both inhabit the body of a Fushiguro sibling. They're two of the strongest characters in Jujutsu Kaisen.

Fandom
FAN FICTION