Medarot 9: Kabuto & Kuwagata Ver DLC + Update [Decrypted] 3DS (JPN) ROM interface on Windows

If you're looking to expand your Medarot 9 experience on Citra, this page gives you the decrypted DLC and update files for both the Kabuto and Kuwagata versions. Released in Japan on December 24, 2015, Medarot 9 is a role-playing game developed by Delta Arts and published by Rocket Company. The files here are the update (5MB) and the Kuwagata DLC (18KB), both in decrypted CIA format, ready to install alongside your base ROM.

You'll find the download links below, along with a clear breakdown of what each file does, how to install them in Citra, and the tradeoffs to keep in mind. Whether you're a longtime Medarot fan or diving into the series for the first time, this package helps you access the extra content that shipped after launch.

Technical Specifications

Quick Game Overview & Verification Atmosphere & Emulator Tested

Medarot 9: Kabuto & Kuwagata Ver DLC + Update [Decrypted] 3DS ROM is a Nintendo Switch game for Windows. This tested release includes Estimated: 1.0 (DLC + Update) with an estimated download size of 5MB. Provided in clean NSP/XCI format, verified working on genuine custom firmware (Atmosphere) and PC emulators (Ryujinx/Sudachi).

Platform
Windows
Build / Version
Estimated: 1.0 (DLC + Update)
Download Size
5MB
File Integrity
SHA-256 Passed
VersionEstimated: 1.0 (DLC + Update)
File Size5MB
OSWindows
CategoryNintendo Switch Games (3DS ROM)
LicenseFree
DeveloperBerry

⬇️ DOWNLOAD NOW

What This DLC and Update Package Includes

This download bundles two separate items: the update file for Medarot 9 (5MB) and the Kuwagata DLC (18KB). Both are decrypted CIA files, which means they're intended for use with the Citra 3DS emulator on PC. The update applies to both the Kabuto and Kuwagata versions, while the DLC is specific to the Kuwagata version. If you own the Kabuto version, you'll still benefit from the update, but the DLC content is tied to Kuwagata.

The update file is available for both versions separately (Kabuto and Kuwagata), and you'll need to pick the one that matches your base ROM. The DLC file is only for Kuwagata. Keep this in mind when downloading to avoid mismatches.

Key Features

  • Update file (5MB): Applies bug fixes and improvements to the base game. Required for DLC compatibility.
  • Kuwagata DLC (18KB): Adds extra content to the Kuwagata version, including additional medarots and quests (based on the original release).
  • Decrypted CIA format: Ready to install in Citra without needing decryption tools.
  • Separate files for Kabuto and Kuwagata: Ensures compatibility with your specific version.
  • Small file sizes: Quick downloads and easy installation.
  • Region-specific: Designed for the Japanese (JPN) release of Medarot 9.

Pros & Cons

  • Pros:
    • Adds official post-launch content to your game.
    • Decrypted files save you the hassle of manual decryption.
    • Small download size makes it quick to grab.
    • Compatible with Citra Canary builds (recommended).
  • Cons:
    • Requires the base ROM to play; not a standalone game.
    • DLC is only for the Kuwagata version.
    • Japanese language only; no English option in these files.
    • Needs a specific Citra build (Canary) for DLC/update support.

About Medarot 9: Kabuto & Kuwagata

Medarot 9 is a role-playing game where you collect, customize, and battle with Medarots—robotic companions with unique abilities. The game features two versions, Kabuto and Kuwagata, each with exclusive Medarots and story elements. You play as a young Medarotter, exploring a futuristic world, competing in tournaments, and uncovering a larger mystery. The battle system is turn-based with a focus on strategy and customization, allowing you to swap parts and create your ideal Medarot.

The game was released in Japan in 2015 and remains a favorite among import fans. If you're interested in the English-patched version, you can check out Medarot 9: Kabuto Ver. (English Patched) 3DS CIA Free Download. For a retro take, there's also Medarot Classics: Kabuto & Kuwagata Ver Free Download. And if you're looking for more Nintendo titles, browse the Nintendo Switch XCI category.

Installation Guide for Citra

Installing the update and DLC in Citra is straightforward. Follow these steps:

  1. Download the update file that matches your base ROM (Kabuto or Kuwagata) and the Kuwagata DLC if you need it.
  2. Make sure you have the latest Citra Canary build installed. Other builds may not support DLC/update installation.
  3. Launch Citra and load your decrypted base ROM.
  4. From the File menu, select "Install CIA" and choose the update file. Repeat for the DLC file.
  5. Restart Citra to apply the changes.
  6. Enjoy the extra content!

Note: If Citra asks for shared fonts or other system files, you can get them from the Citra setup guide on our site.

Trust Signals and Version Freshness

The files provided here are the original decrypted CIA files from the game's release period. The update and DLC were published by Rocket Company and developed by Delta Arts, ensuring they are the official content. Since these are decrypted files, they are ready for emulator use. Always download from the official links provided to avoid tampered files. We do not claim any malware scanning; please use your own security measures.

Version numbers are not explicitly stated in the files, but based on the release date, this is the final update for the game. The DLC is the complete set of extra content for the Kuwagata version. Keep in mind that these files are for the Japanese region only.

Download Links

Update Links (JPN, 5MB):

Kuwagata DLC (JPN, 18KB):

⬇️ DOWNLOAD NOW

Final Notes

These files are meant for use with the Citra emulator on Windows. You'll need the base ROM to play. If you enjoy the game, consider supporting the developers by purchasing the original title. For more Medarot content, explore our other downloads.

Frequently Asked Questions & Setup Guide

Q: Is Medarot 9: Kabuto & Kuwagata Ver DLC + Update completely free?
Yes, the decrypted DLC and update files are available for free download. However, you need the base game ROM to use them.

Q: How do I install the DLC and update in Citra?
Download the files, open Citra Canary, load your base ROM, then go to File > Install CIA and select the update and DLC files. Restart Citra afterward.

Q: Do I need both Kabuto and Kuwagata versions?
No, you only need the version that matches your base ROM. The update comes in separate files for Kabuto and Kuwagata, and the DLC is only for Kuwagata.

Q: Is this DLC available in English?
No, these files are for the Japanese region and contain Japanese language content only.

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59 Comments
Newest
Oldest Most Voted
aaa
October 23, 2026 8:20 am

is there a way to start without internet connection? I am already on the 8.4Gb version but seems it needs to connect to servers once

thanks

Basch
October 23, 2026 12:38 am

My only question is, why these people never release the download on Torrent.. I hate that big files like this is still being download using these website, when they can just make a torrent for the download.

Onizuka
October 22, 2026 11:21 am

Hi, thank you for the release.

Are the DLCs (pre-order bonuses, deluxe edition etc.) only available for the Asian version?

TWN12
October 23, 2026 4:00 am
Reply to  Berry

thank you!

Orion Stellar
October 22, 2026 8:58 am

We will get the DLC for the North American Version uploaded?

vic
October 22, 2026 8:36 am

Curious no DLC for Europe, USA, & Japan?

alepiusaja
October 22, 2026 8:09 am

Thanks Berry!

yuri
October 22, 2026 7:27 am

does the game has the dlcs installed ?

TWN12
October 22, 2026 6:35 am

Is there dlc for the EU/USA version? Thanks!

matoots
October 22, 2026 6:20 am

Does the US version have dlc included or just the Asian version?

Seth
October 22, 2026 5:58 am

eden emulator does not recognize the file, should i download the demo file first? or what?

FFdog8
October 22, 2026 5:42 am

Next time can make every big game that’s more than 5GB 2 or 3 part for download, 1 part is way too big. Thanks🙏.

Joj
October 23, 2026 2:46 am
Reply to  Berry

Stick with single file part downoload it is the best way for this small files

FFdog8
October 23, 2026 3:51 am
Reply to  Berry

Understandable, thanks for the advice and all the hard work.👍

aurl
October 22, 2026 5:10 am

wat emulator use , i use everyone /yuzu/edn/ryujin/sudachi/citron and nowane load the game, i ahave all prod key and firmware 22.5.00

C8c8
October 22, 2026 3:05 am

Korea??no??

asia
October 22, 2026 2:56 am

asia nsp plz

kkokko
October 22, 2026 2:00 am

The Korean version only has a demo…just tears.

PPAP
October 22, 2026 1:38 am

thank you!, have been looking forward to this

나야나
October 22, 2026 1:26 am

정식 한글 버젼은 언제쯤 올라올까요?

Last edited 1 day ago by 나야나
나야나
October 22, 2026 3:37 am
Reply to  Berry

정말 감사합니다

lupin
October 22, 2026 1:01 am

Could you please provide games for the Asia region?

lupin
October 22, 2026 8:20 am
Reply to  Berry

Thanks

Jin
October 20, 2026 9:34 am

Game has flickering on my end. How do I fix it please ?

Nelson
October 22, 2026 8:01 am
Reply to  Jin

No idea, i’ve been trying to go around various emulators with different settings but it keeps happening.

Rei
October 22, 2026 11:27 am
Reply to  Jin

Eden
Config>Graphics>Advance>GPU mode Change fast to accurate. this fixed for me

Orion Stellar
October 22, 2026 1:42 pm
Reply to  Rei

Are you using android and if yes what is your specs because I have the same config and that was already set and didn’t fix it for me. I have my eden emulator updated to firemware 22.50. Let me know

gabriel
October 20, 2026 5:37 am

its already the full game?

Yudaya
September 11, 2026 1:04 pm

Does the save from this carry over into main game when It releases? 🙌🏻

Terence
September 10, 2026 7:35 am

can Firmware 22.1.0 work?

Terence Chen
September 10, 2026 12:19 pm
Reply to  Berry

i’m currently on 22.1.0
will update

kkokoo
September 9, 2026 7:32 am

Version 010068B027E88000 supports Korean. 

shadow16g
September 8, 2026 9:30 am

How do i get this to work? my emulators dont recognise it.

hoa
September 11, 2026 11:11 pm
Reply to  shadow16g

update to firm ware 22.5.0

ARSL
September 7, 2026 2:39 am

Please give me Traditional Chinese

ARSL
September 8, 2026 1:24 am
Reply to  Berry

Thank you very very much~I love you

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