Satosuka

Satosuka is the het ship between Satoshi Mochida and Yuka Mochida from the Corpse Party fandom.

Canon
During a Thunderstorm,At Kisaragi Academy Satoshi and his Classmates were listening to Ghost stories from their Class Rep Ayumi Shinozaki.The Thunderstorm knocked out the power,Satoshi walks to the door with a candle checking to see who was at the door it was revealed to be Ms Yui(his Teacher) along with his Little girl holding an umbrella by the name of Yuka Mochida(Satoshi's sister).Yuka brought the umbrella to Satoshi since it was raining badly as well as introducing herself to the class much to Satoshi's classmates excitement.After it was revealed Satoshi's female Classmate Mayu is transferring to a new school,Ayumi wanted to do Sachiko Ever after Charm with a paper doll she found on the Internet which was said to bond their Friendship forever.However it Caused An Earthquake and Everyone was sent into Heavenly Host(An alternate Dimension Nexus aka the Land of the dead).

Satoshi and Yuka ended up waking up in a separate Dimension fron the rest of the classmates.They wander around the school running into a random ghost who tries to attack them but they escape it,Satoshi finds a living person named Mitsuki however she attacks Satoshi and yuka runs to aid him.Mitsuki runs away acting crazy due to long exposure of staying in the school as Satoshi and Yuka continue on as Yuka needed to use the bathroom, the school eventually separates both of them into separate worlds much to Yuka's Sadness and Fear along with satoshi's worry.Yuka runs around the school and stumbles upon a guy named Kizami who yuka at first mistakes as Satoshi,Kizami then decides to help yuka find her Onii-chan within the school.Meanwhile Satoshi wakes up in a different room panicking as then he meets Naho a paranormal investigator/One of the Victims that died in this school,Naho starts to make satoshi question his belief in his friendships luckily Satoshi ignores her taunts,Leading Naho to allow him to cross dimensions to find the ones he care for.

Yuka sees Kizami's kind actions as a prince and Questions if she sees kizami in a romantic way as she does for Satoshi.Kizami tells yuka that he has a sister that he's looking for but it's revealed that he wanted Yuka to be his sister much to Yuka's Fear.Kensuke(Kizami's Classmate) was helped them with their search for Satoshi but was stabbed by Kizami,Kensuke attacks Kizami so Yuka can escape however she screams in fear once Kizami Finishes the job by killing Kensuke.Yuka was captured and was threaten to be killed by Kizami Luckily she was saved by Satoshi and his Classmates.Sachiko shows up and decides kizami isn't worthy of becoming a gear since Kizami had succumbed to the Darkening so she orders Yoshikazu to kill him,As the team ran away yuka says she wanted to be friends with kizami rather than siblings in sadness.

Fanon
Majority of the Fandom Dislike this due to Incestuous vibes it gives since yuka and Satoshi are canonical Siblings

However there is a fair amount of Shippers for this pairing,Especially with the shipping fuel from CP Musume having Satoshi reciprocate Yuka's feelings along with believing Yuka's feelings is the most Pure compared to the other girls in Satoshi's Harem https://corpsepartyconfessions.tumblr.com/post/49972542599/incest-is-creepy-but-i-think-yukas-the-only-one/amp

Fandom
Wattpad

YukaxSatoshi

-https://www.wattpad.com/search/Yuka%20x%20Satoshi/stories