Numemon is the partner Digimon of Satsuki Tamahime.


Main article: Numemon#Design


Numemon likes to wear a police siren on its head.


Digimon Seekers[]

One day, Numemon goes with Satsuki Tamahime and other members of the DigiPolice go to The Last Coast. Upon arrival, Numemon hides under water. The DigiPolice find a group of Espimon trying to steal Digi-Eggs and are able to apprehend them. Numemon comes out of the water, with its appearance terrifying the Espimon even further. Eiji: Wolf of the Ninth Avenue Chapter 1-5

When Eiji Nagasumi and Loogamon, via Mindlink, are trying to complete their mission for the Sons of Chaos to map the Digital World the Sons of Chaos member that had given them the mission decides to make the mission harder by anonymously contacting the DigiPolice to tell them that they were there. Eiji: Wolf of the Ninth Avenue Chapter 1-13

Satsuki, Numemon, and the Commandramon travel to Ninth Avenue on Cargodramon having received said report. The Commandramon get out of Cargodramon and surround the Castle, whilst Satsuki contacts Eiji asking to talk to him on GriMM. Turning down the request would be seen as going against the DigiPolice but Eiji had no choice in the matter as his means of communication during the mission was in the hands of the Sons of Chaos member running the mission. Thinking Eiji himself had turned down the request, Satsuki yells out in disgust at him supposedly ignoring it. Eiji: Wolf of the Ninth Avenue Chapter 1-14

Satsuki performs a Mindlink with Numemon which alerts her to the fact that Eiji was a member of the Sons of Chaos with the fact he was able to Mindlink and Hololize making him even more dangerous. She gives him one last warning to come with her, though he turns it down claiming he was just on a walk so had no reason to go with her demands. This angers Satsuki, leading her to send the Commandramon to attack the duo — though their bullets intentionally miss them with Satsuki telling him they were merely a warning shots. This gave Satsuki time to get out of Cargodramon and approach Eiji directly, though she too was Hololized.

Eiji and Satsuki have a back and forth, and unable to arrest Eiji over anything she is about to give up only for Loogamon to suddenly attack and defeat two of the Commandramon with it stating it had done so as they were invading its home. This infuriates Satuski, causing Numemon to jump out of Cargodramon to fight him — with this leading Eiji/Loogamon to realize she was Mindlinking as well. Eiji: Wolf of the Ninth Avenue Chapter 1-15

She tells them they're under arrest and accidentally tells them who she is causing her to panic since she wasn't meant to have done so. As she gets halfway into telling the remaining Commandramon to shoot them to death, Eiji cuts her off and asks her what Kanji she uses to spell her name and also tells her his name — hoping it would help to de-fuse the situation. After answering his question she becomes more annoyed at him seemingly flirting with her once again, with Eiji also realizing that telling her his name was a bad idea. He tries to back track and use his online handle of Fang instead, though it was too late since he'd already told her he was Eiji Nagasumi. Now knowing who he is, she ranks him as a A class hacker which causes Eiji to celebrate thinking it was a good thing — also thinking this meant Satsuki liked him since he was A rank. On the contrary, she informs him that A rank hackers are put onto the DigiPolice's blacklist and he would no longer be able to live a normal life.

Numemon finally attacks, though Loogamon is able to avoid its attacks. Loogamon comments that Numemon is gross, and that makes Satsuki gross too since she has one. Satsuki becomes even more angry since she loves Nuemon, with Eiji once again trying to de-fuse the situation by asking her why she likes Numemon so much. This actually works, with Satsuki going on a long tangent about why she loves slugs and snails and informs him that she owns some in real life as pets and asks him if he wants to see a video of similar creatures. He turns that idea down, though she ignores him. As she searches the internet for a video to show him he deactivates his Hololization though she notices Loogamon trying to flee and has the Commandramon and Numemon launch an attack. Loogamon tries its best to deal with the Commandramon and Numemon but with so many of enemies, one of them being at the Champion level, its attacks begin to have less and less of an effect with both Eiji and Loogamon's desires causing it to digivolve to Loogarmon. Eiji: Wolf of the Ninth Avenue Chapter 1-16

Loogarmon easily defeats Numemon with one attack, causing Satsuki to call out for a retreat. The Commandramon rush to the wounded Numemon, help it up, then flee on Cargodramon. As they fly away from the battlefield, Satsuki declares she will one day arrest Eiji and Loogarmon in revenge for what they had done to Numemon. Eiji: Wolf of the Ninth Avenue Chapter 1-17

When the Sons of Chaos prepare to hack into the gateway to the Digital World again via the renewed Operation Tartarus, they convince the entire Crack Team to join their cause — as well as the Digimon in the Wall Slums. Kosuke Kisakata's plan required three Prototype Digimon at the Ultimate level, that also had to be Vaccine, Data, and Virus. As such he needed Shuu Yulin's Ryudamon, since it filled the Vaccine part — with him already having access to Eiji Nagasumi's Virus Attribute Loogamon. This lead him to set up a large scale hacking attack on the gateway, knowing it would get her attention.

During the battle, the Mindlinked Satsuki asks the recon Sealsdramon if they had managed to find any of the SoC higher ups, though they relay that they had been unable to do so. As she tells them to keep looking, she is startled when Loogamon jumps on top of the Mekanorimon that Numemon had been riding. Satsuki, angrily recognizing Loogamon, yells out Eiji Nagasumi's name, with a Hololized Eiji surprised that someone knew his name. They quickly realize the voice belonged to Satsuki, and as such also realize that meant they had fallen into the laps of the DigiPolice. Eiji and Loogamon mock Satsuki, Numemon, and Mekanorimon, with this quickly leading to a battle. After Mekanorimon knocks Loogamon off itself, it and the Commandramon aim their weapons and Loogmaon and Eiji. If Eiji were to be attacked in his Hololized form, he would die in real life, and as such he quickly switches from Hololize to Mindlink. They all fire at Loogamon, though it is able to avoid all of the bullets by diving behind a boulder for cover. This didn't last long though, as this gave the Cargodramon time to close in. Loogamon was now pinned down, stay behind the boulder and it'd be killed by the Cargodramon. Come out, and it'd be killed by the rest of the DigiPolice. Just as Satsuki was about to order the Commandramon to throw their DCD Bombs over the boulder, she is contacted again by the Sealsdramon — who tell her they had located their target. She demands their location with it telling her they were right above her head. Satsuki has no time to react, as Airdramon — Mindlinked with Marvin — attacks the Cargodramon. Sons of Chaos: Seekers Chapter 4-1 Satsuki is surprised and questions the two of them as to why they would try to take on the DigiPolice on their own, whilst Eiji gets Marvin up to speed on what was happening and that Satsuki was a much bigger threat than when he had defeated her in the past. Needing to keep the rest of the DigiPolice away from Kosuke and Yulin, Loogamon digivolves to Loogarmon and joins Airdramon in battle. They weren't alone for much longer however, with Marvin sending the other leaders of the SoC and a large group of Crack Team Espimon into battle. A three way battle ensues, with the DigiPolice, SoC, and Gatekeeper Digimon all fighting each other. Wanting to defeat Eiji specifically, Satsuki calls in her "aces" and sends Tachibana and Sakurada to attack Loogarmon. The duo are able to split up Marvin and Eiji, leaving Eiji in a two on one battle against them. Sons of Chaos: Seekers Chapter 4-2

Satsuki, having seen Soloogarmon easily defeat Tachibana and Sakurada's Hi-Commandramon, angrily and confusingly questions the fact that Eiji Nagasumi was able to digivolve his partner to the Ultimate level. She had heard he had done so whilst fighting Leon Alexander, but also heard he had lost control of the Digimon and as such was confused why this wasn't the case right now. As she yelled out about this, one of the DigiPolice members tells her Yulin and Ouryumon had been defeated. Now in charge, with Yulin out of action, Satsuki tells the left flank to retreat and regroup with the remaining forces and the right flank to go center to take care of the attacking Gatekeepers. The remaining DigiPolice try to fight back against her commands, but she reminds them that as deputy leader — she was in charge upon times Yulin wasn't able to do so herself. She contacts Tachibana and Sakurada, tells them to retreat, and that she will take their place in the battle. They apologize for losing, though she tells them it wasn't their fault. Unable to reject their new orders, they — whilst still Mindlinked with their partners — escape the battle on the Cargodramon.

Satsuki looks around for Eiji, but is interrupted by the recon Sealsdramon. It tells her that Kosuke had Hololized and was talking to the other members of the SoC. She tells it to keep an eye on them, but to retreat if things get too hot to handle. Sons of Chaos: Seekers Chapter 4-4

As Kosuke continues hacking into the system, the Sons of Chaos are attacked by Gatekeeper Digimon. Chaosdramon and the SoC hackers Marvin brought with him are able to deal with them however, with Kosuke's hacking at 33% — which was 3% higher than when he had tried it in the past with only Dorumon.

Gatekeeper Digimon continue to arrive, but the SoC deal with them every time. As more and more fights happen, Kosuke hacks even more, now at 66%. Loogamon senses something, and tells the others that "it's coming". As Eiji worries about Loogamon's warning, Dorumon tells them there's nothing they can do about it, with the situation becoming worse as their SoC allies needed to log out due to their Mindlink times running out. This would leave Marvin as the last line of defence. Before they can log out, they are attacked by a Mekanorimon. Eiji was confused, since he thought the DigiPolice had retreated, and quickly learns that it was being piloted by a Mindlinked Satsuki/Numemon. The Mekanorimon collapses, being heavily damaged, but had still been able to do this last attack. Numemon gets out of the now fallen Digimon, with Marvin asking why she was here. She tells him she was here to recuse Yulin, with Marvin laughing as she only had a Numemon with her. This wasn't the case though, and she pulls out a Digimon Dock and tells the unconscious Yulin/Ryudamon that she had tendered her resignation as she had broken the rules of the DigiPolice by stealing their secret Digimon. She activates it, unleashing a Brigadramon.

Brigadramon aims its attacks at Eiji, Satsuki still wanting to kill him, but Marvin has Chaosdramon shield him. This was enough to pin Chaosdramon down, and with only Airdramon left — Numemon/Satsuki charge in to try and free Ryudamon. Eiji and Marvin are shocked to learn the DigiPolice had a Mega level Digimon the entire time, with Satsuki faking annoyance that Chaosdramon's Red Digizoid was able to withstand its attacks. With Brigadramon in range, Chaodramon grabs its arms but Satsuki reveals she wanted this to happen and had tricked him since it had missile launchers in its claws and as such would now be able to fire all of them at Chaosdramon at point blank range. Before it can do so, Eiji yells at them to stop fighting as "it" was here. Omegamon of the Royal Knights had arrived.

Omegamon attacks Kosuke, but Marvin is able to have Chaosdramon block the attack. As it falls to the powerful Royal Knight's attack, it is able to launch one final attack itself but Omegamon avoids it. Satsuki has Brigadramon attack Omegamon, though its attacks do little to it. Though she had no desire to help the SoC, she continues to have Brigadramon attack the Royal Knight as she didn't want Omegamon to kill Ryudamon/Yulin alongside the others. Brigadramon overheats, with it now unable to continue fighting. Omegamon comes out of the smoke unharmed, with there now being nothing to stop it killing Kosuke. The hacking was at 97%, and as Omegamon charged at Kosuke the mission seemed like it was going to fail. Kosuke however, reveals he had a trump card — and pulls out two Digimon Docks. He summons two Mega level Digimon and has them block Omegamon's attacks. With the hacking now at 99%, the gateway scans the three Prototype Digimon with its analysis bringing up holograms of their Ultimate forms. This confirmed they met the requirements, with the gateway giving Kosuke the key. The hacking was complete. Omegamon kills Kosuke's Mega Digimon but it is unable to reach the group in time as upon Kosuke activating the key — he, Eiji, and the Prototype Digimon vanish. Sons of Chaos: Seekers Chapter 4-5

Figuring this meant Kosuke had completed the hack, Marvin celebrates whilst Satsuki worryingly questions where Yulin and Ryudamon were. Omegamon, looking at its Transcendent Sword for blood — sighs upon seeing it had failed to stop Kosuke. The duo worry about the fact Omegamon was still there, since neither Chaosdramon nor Brigadramon were able to battle. They didn't have to worry for much longer however, as Omegamon ignored them and leapt into the gateway to follow Kosuke and the others. This signified the end of the battle, with the Crack Team Hackers/Digimon leaving alongside the remaining Wall Slum Digimon. Marvin thanks Satsuki for helping, though she instead demands to know where Yulin was. He tries to comfort her by telling her he lost friends during the battle, though Satsuki instead becomes further enraged at his comparing Hackers to Yulin. He returns Chaosdramon and the corpses of Kosuke's two Mega level partner Digimon to their Digimon Docks, and leaves Satsuki on her own — though not before telling her that if she contacts him in the future he would be more than happy to fix the Mekanorimon for her. Sons of Chaos: Seekers Chapter 4-6

A year later, Numemon joins Satsuki when she and the others go to Eiji's birthday party in the Wall Slums. Epilogue

Other forms[]

Unknown Ultimate Form[]

At some point after losing to Eiji Nagasumi and Loogarmon, Numemon gained the ability to digivolve to the Ultimate level. When the Sons of Chaos announced to the World they were going to hack into the Gateway to the Digital World, the DigiPolice took notice and decided to attack them. Shuu Yulin planned to fight Kosuke Kisakata's Dorugoramon with her Ouryumon, with Satsuki asking if she could join the battle against him now that her Numemon could digivolve to the Ultimate level. Yulin rejected this however, telling her that she was not allowed to digivolve to the Ultimate level during this mission and limited her to Champion since that would allow her to Mindlink for longer. In addition, she was not allowed to to join the battle against Kosuke and simply had to lead the rest of the DigiPolice in her absence. Sons of Chaos: Seekers Chapter 4-4

Notes and references[]