|It has been suggested that this article or section be merged into Ryuji Mishima/Partners. (Discuss)|
|Appears in:||Hacker's Memory|
Digimon Story: Cyber Sleuth - Hacker's Memory
Digimon Story: Cyber Sleuth - Hacker's Memory (Manga)
When Keisuke Amasawa's Seadramon, Kabuterimon, and Golemon are fighting against the Dinosaurists Monochromon, Tyrannomon, and Triceramon, Ryuji Mishima, Chitose Imai, Erika Mishima and Wormmon arrive and Ryuji has his Cyberdramon help fight. They defeat the hackers, then force them to release all the Digimon they were keeping locked in cages.
Justimon is the Mega form of Cyberdramon.
After Ryuji returns to his normal self, he stands in Ikebukuro and demands for all of the hackers to beat him up for what he had done. They refuse though, so he then demands for Cyberdramon to beat him up instead. At this point, Fei Wong Tomoe Ignacio and TigerVespamon arrive and she states she will fight Ryuji to teach him a lesson, though he only needs to return to his old self to truly apologise. When he realises this is the truth, he decides to return to his old ways. This then leads to Cyberdramon digivolving into Justimon. Ryuji, Chitose Imai and Keisuke Amasawa then defeat Fei and two other hackers in a Domination Battle.
Notes and references
|Digimon Story: Cyber Sleuth - Hacker's Memory|
|Hudie:||Keisuke Amasawa, Gotsumon, Tentomon, and Betamon | Erika Mishima and Wormmon | Ryuji Mishima and Cyberdramon | Chitose Imai and Ankylomon|
|Zaxon:||Fei Wong Tomoe Ignacio and TigerVespamon | Yuugo and Machinedramon|
|Demons:||Jimmy KEN and Boltmon|
|Rebels:||Nokia Shiramine, Agumon, and Gabumon|
| Antagonists:||Eaters | Arcadiamon | K and SkullSatamon | Rie Kishibe | Matadormon|
| Other characters:||Yu Nogi | Arata Sanada and Kurisarimon | Makiko Date | Gorou Matayoshi | Alphamon | Yuuko Kamishiro and Gaiomon | Mirei Mikagura, Angewomon and LadyDevimon | Akemi Suedou | Aiba | Rina Shinomiya and Veevee | Other characters|
| Other media:||Manga|
|See also:||Digimon | Cyberspace EDEN | Hacker | EDEN Syndrome | Domination Battle|