Keisuke Amasawa

Keisuke Amasawa (天沢 ケイスケ) is the protagonist of Digimon Story: Cyber Sleuth - Hacker's Memory.

Appearance
Keisuke has black hair, fair skin and wears the Blue Coat of Hudie. He wears a white shirt with black pants and blue shoes. He keeps the goggle digivice that he uses to access EDEN around his neck. His Enjoy! Chat avatar is a duck-like bird named "AMA" that has pursed lips as if it were whistling.

Description
Keisuke is a high school drop-out and the newest recruit of Hudie. He is an average guy with low to average grades but stop attending classes because of criticism he received after his EDEN Account was hacked and stolen. He avoids reckless fights, has a sense of justice and righteousness and helps many of those he encounters in his missions.

At first he had very little hacking ability and relied on explanations from Chitose and Erika. He is often seen whistling when he does not understand their explanations. Despite his initial inexperience, he commits himself to becoming a better hacker. He helps his team by taking cases from their Bulletin Board System and giving them the support they need.

Etymologies
Name used in the American English version of Digimon Story: Cyber Sleuth - Hacker's Memory.
 * Keisuke Amasawa (天沢 ケイスケ)
 * Ja: Amasawa (天沢). Similar to Amazawa which is a Japanese surname that means "heavenly swamp".
 * Ja: Keisuke (ケイスケ). A Japanese masculine name.

Name used in the Japanese version of Digimon Story: Cyber Sleuth - Hacker's Memory.
 * Keisuke Amazawa (天沢 ケイスケ)
 * Ja: Amazawa (天沢). Japanese surname that means "heavenly swamp".
 * Ja: Keisuke (ケイスケ). A Japanese masculine name.

Digimon Story: Cyber Sleuth - Hacker's Memory (Manga)
Keisuke Amasawa goes to the DigiMarket, where he remembers how he got his partners, Betamon, Tentomon and Gotsumon. Not happy, he challenges the owners of the market and has to fight against their Triceramon, Tyrannomon and Monochromon. Keisuke is close to losing, only for his partners to digivolve to Seadramon, Kabuterimon and Golemon. 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.

Other forms
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 * style="background:WhiteSmoke" |
 * style="background:WhiteSmoke" |

Yuuko Kamashiro
The Zaxon hires Hudie to infiltrate Kamashiro's Server in order to find any hidden secrets of the company, leading to a a mission for Chitose Imai and Keisuke to convince and gain access to Yuuko's account. Chitose tries to flirt with her, an fails, but Keisuke succeeded by accompanying her to a restaurant at Nakano Broadway and helping her eat a gigantic rice ball. However Yuuko states that Yuugo has contacted her and is already aware of their plans. Keisuke logs into Yuuko's account and realizes he is now Yuuko while Wormmon hangs onto his back. Before he can do anything, Erika Mishima quickly calls and tells Keisuke that she'll kill him if he attempts to do anything dirty, and that Wormmon will see him through the end of their mission. Keisuke accesses Kamishiro's server but finds Rie Kishibe is also there. When she asks why Yuuko is also there, Keisuke responds with: "I am tired and ended up here by accident". Rie accepts his answer and leaves the server allowing Keisuke to download all the hidden information on the server. After that, he leaves the server and gives Yuuko back the access for her account



Poyomon
Ryuji Mishima come back to Net Cafe Hudie to give their team info for their newest mission: to infiltrate the Tokyo Metropolitan Police Server. The group come up with a plan to have Keisuke pretend to be a Poyomon with malware installed. Inside EDEN, Ryuji would lure Matayoshi while Keisuke would try to 'accidentally' touch the latter, which would copy the access rights of the detective's avatar to Erika and to be used later on by Keisuke. They ask Yu Nogi to pretend that Poyomon is his pet and access that server. They meet up with Matayoshi, but before Keisuke can touch him, Makiko Date steps in the way, noting Poyomon's cuteness and hugs him tightly to her chest, prompting Erika to call a Keisuke a "Perv". Matayoshi, Date and Ryuji take off to pursue a fugitive hacker and Keisuke follows them. After Ryuji and Keisuke defeat the hacker, they are still unable to gain Matayoshi's access, however Erika was able to copy the access rights of Date's account, which is sufficient for their next mission.


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