KamiMomo

KamiMomo is the het ship between Denki Kaminari and Momo Yaoyorozu from the My Hero Academia fandom.

USJ Arc
The League of Villains suddenly ambushed the USJ Facility and Kurogiri warped some of the students and seperates them to different places. Denki, Momo and Kyoka got warped into the same area, to The Mountain Zone, and when they're arrived there, there's a bunch of villains waiting for them and attacks them.

Momo creates weapons for herself and Kyoka to defend themselves while Denki runs scared, avoiding the enemies' strikes. He begs for a weapon, but Kyoka tells him to use his Electrification Quirk to attack the villains and create an escape route. Denki explains he can surround his body with electricity but if he releases it, it will spread out across the area and risk hitting the girls. He also warns that he can't call for help as someone is jamming the signal, so they can't count on him. Hard Head takes a swipe at Denki, but he ducks. Annoyed by his whining, Kyoka kicks him into the villain, telling him to act like a human stun gun. Once he bumps into Hard Head, Denki instinctively activates his Quirk and electrocutes him. Even Denki himself is surprised by his potential and tells his teammates that they can now count on him in the fight. Kyoka tells him that he is too happy-go-lucky.

Gravitational Spring tries to use his elastic Quirk to strike Denki with a stone covered arm. Kyoka counters by blasting the stone apart with sound waves using her Earphone Jack Quirk. Gravitational Spring's fist slams on to Denki's face, and gets electrocuted. Another villain tries to jump in and Momo uses her Quirk to create a capture net. The villain fall into Denki and gets shocked as well. Momo asks them to take combat seriously. Kyoka apologizes and uses her amplified sound waves on the surrounding villains while complaining and askes why Denki did not request aiming gear for his costume. The villains to block their ears in pain due her attack, and some of them faint. She nearly suffers from an enemy sneak attack, but she doges the attack and Momo repels the criminal with a kick. Momo notes that she takes a while to create big objects. She creates a one-hundred-millimeter thick insulation sheet to protect her and Kyoka, allowing Denki to use his Quirk at its full power. Denki thanks Momo and sends his electricity shooting out, shocking all the villains at once.

Kyoka notices Momo's shirt is destroyed by the blast and her breasts are exposed, she got extremely flustered seeing it. Momo explains that she can easily create a new one. As Denki walks towards them, Kyoka covers Momo and tells him not to look. They are both surprised to see a stupider version of Denki walk past obliviously after short-circuiting his brain from his own attack. They are so distracted that they don't realize there is still one undefeated villain left. Tesla suddenly appears from his hiding underground and takes Denki hostage. The villain reveals that his own electric type Quirk allowed him to resist Denki's attack. The villain assures them that he would not like to kill someone with a Quirk similar to his, but he will do so without hesitation if Momo and Kyoka try to use their Quirks, ordering them to surrender. Kyoka regrets that they let their guard down completely, and Momo deduces that he is the villain responsible for jamming the communications. As the villain walks towards them, Kyoka tries to distract him with small talk so she can enter her earphone jack into her boot and attack, but Tesla notices and threatens to kill Denki if they do not comply with his demands immediately. Little by little, some of the defeated villains regain consciousness. The students are saved when Tenya returns to the USJ with reinforcements from UA High School.

Anime Version
Snipe uses his Homing Quirk to shoot Tesla, wounding him and saving Denki, Momo, and Kyoka. Soon after Snipe shoots Tesla, Ectoplasm joins them and help to subdue and restrain the remaining villains.

Manga Version
The only villains still standing are Tesla in the Mountain Zone, so Ectoplasm doesn't need to jump into the fight to help Denki. Momo and Kyoka but in the anime there are more villains to face

Sports Festival Arc
Midnight explains that the time for the Cavalry Battle will be 15 minutes and that the point value of each team will be the total accumulation of each of the team members' earned points. The one to wear the total point accumulated headband will be the rider. Midnight continues to explain that the headband can only be worn around the head or the neck. She also explains that if a team crumbles or loses a headband, that team is not out of the game. Quirks can be used but not for malicious aims. Midnight tells the students they have 15 minutes to begin team negotiations. The students begin teaming up. Denki and Momo are joining the same team: Team Todoroki along with of course, Shoto himself and Tenya. Before the Cavalry Battle begins, Shoto explains to his teammates (Tenya, Denki, and Momo) their formation and what role they will play. When asked if he will be using his ice and fire to feint attacks, Shoto replies that in combat he will never use his fire Quirk.

The cavalry battle ended up with Team Todoroki in the first place having Team Midoriya's 1000 Points Headband. After the noonday break is over, the Sports Festival resumes. The girls of Class 1-A appear in cheerleader uniforms (courtesy of Minoru and Denki's scheme). The girls realize they have been tricked, with Momo being most upset of all.

Final Exams Arc
Throughout the final week before the end of term test, all of Class 1-A is studying hard; Momo has formed a study group with Kyoka, Denki, Mina, Mashirao and Hanta where she helps them study by lecturing them. Class 1-A writes the end of term written test which they all pass.

School Festival Arc
When Denki finds out about her insecurities around her music hobby, he compliments her, encouraging her to embrace her hobbies publicly, while Momo stares at them with a " •o• " and " •v• " face. Kyoka gets flustered by his praise but is eventually convinced to pursue her hobby, but on the outside, he looks like that he made Kyoka embarrassed so she returns to her seat after telling Denki to stop, and Momo is just looking at Denki with a "Look what have you done" face while Denki is confused about what just happened. Denki also tries to convince Kyoka to be the singer in the A Band, along with Koji. Momo stopped them and tells them to not force Kyoka, but Kyoka told Momo that she agrees to be the singer while blushing. In Chapter 174, Momo and Kyoka are talking to each other while Momo is pouring tea, Momo compliments Kyoka, telling that she's a natural when it comes to teaching, that even a beginner like Denki already has some chords down after only a week, she replies that it's nothing while blushing. The two of them, along with Kyoka, Fumikage and Katsuki perform in the stage as the musicians, Momo is playing keyboard and Denki plays guitar.

It is also seen later in the manga where Denki and Momo were chitchatting and laughing on the sofa, reflecting on the fact that they are good friends.

Tartarus Escapees Arc
Kyoka thinks about Shoto's words about the evacuees not having a full change of heart yet, dragging Denki, Momo, Fumikage and then Katsuki closer to her, stating that just like the last time there were other people that regarded them with apprehension, they need to do something to reassure them and bring smiles to their faces, just like they did at the School Festival. Class 1-A comes back together, as they declare they won’t just bring the world back to how it was, but to make it a better place than before, and do it all together.

BNHA Smash!!
On Episode 25 in Season 2 or the Shopping Episode where Izuku meets Tomura for the 2nd time, Kyoka is spotted standing next to Eijiro. Meanwhile in the anime, Izuku and Tomura got the spotlight on the Episode 25 (With a little Ochako), in BNHA Smash, there’s a bit more detail, in Smash (Chapter 45, Vol 3), shown that all of the students who go to shopping got separated because of the crowds in a group of two. Izuku and Ochako, Denki and Momo, Eijiro and Kyoka, Tenya and Minoru. After the panels of Ochako realizes that it’s just two of them, Eijiro said he’s glad that Kyoka is safe and then asks her to shop together with him, Denki stares at Momo while Momo is panicking, Denki thoughts that "This almost feels like..." that are continued with a panel where Denki, Ochako and Kyoka thoughts to themselves; “Is this a date?”.

With Denki, Momo first dscovered a place named "Food Court", her eyes is so big from adoration, she told Denki that she always wanted to come to such place, which is pretty normal, knowing Momo is a rich kid that doesn't know something that only normal for rich peoples. Denki offered Momo to treat her. After Momo is done looking around, Denki asked her if she's not hungry with a surprised look. Momo replies that of course she's not, and told him that she's there only to observe, Denki thoughts "Like this is some sort of Zoo or something?!"

Fanon
KamiMomo isn't a pairing that people often ship within the fandom, usually paired off with Kyoka. However, the ship does have dedicated fans. There's currently over 70 works of them on AO3. A contributing factor to the pair's fanbase is that they are seen as the smartest and dumbest students of Class 1-A. Paired with the fact the Denki has fantasized about Momo before (along with the other girls in the class), this ship may have a shot in certain fans' eyes.

Fandom
FAN FICTION

Variations

 * KamiMomoJirou refers to the ship between Kyoka Jiro, Denki and Momo
 * Team Todoroki refers to the ship between Tenya Iida, Shoto Todoroki, Denki and Momo