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Author Topic: How to grab online manga from official japanese sites  (Read 122862 times)

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Offline Yoshi Gyo

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Re: How to grab online manga from official japanese sites
« Reply #468 on: January 26, 2017, 09:33:14 PM »

Use Calibre to export it as zip, it will have the images.

Won't they be protected by DRM? Each images in ePub folder seems to be protected.
Or are there any way to remove it?

Offline jrdp_18

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Re: How to grab online manga from official japanese sites
« Reply #467 on: January 25, 2017, 06:15:11 PM »
is there any way to extract images from honto.jp downloaded epub ? i saw that wolfery made a extractor for honto.jp .bok1 files though i only have epub folder.




Use Calibre to export it as zip, it will have the images.

Offline denki89

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Re: How to grab online manga from official japanese sites
« Reply #466 on: January 25, 2017, 11:51:56 AM »
is there any way to extract images from honto.jp downloaded epub ? i saw that wolfery made a extractor for honto.jp .bok1 files though i only have epub folder.


Offline beelmek

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Re: How to grab online manga from official japanese sites
« Reply #465 on: January 24, 2017, 07:30:14 PM »

Offline Yumichan

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Re: How to grab online manga from official japanese sites
« Reply #464 on: January 15, 2017, 05:14:23 PM »
Did anyone try to save images from bookwalker’s web browser-based viewer? It paints the images on a canvas. Tried calling toBlob and toDataURL, but got a SecurityError. I guess life isn’t that simple. :/ The JS code is too much of a mess for me to read.

Edit: Okay, whatever. I can right-click on the canvas element in Firefox’s DOM viewer and there‘s a copy option. I just need a way to set the canvas to the right size somehow.

Offline chocolatkey

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Re: How to grab online manga from official japanese sites
« Reply #463 on: January 13, 2017, 03:41:12 PM »
Thank you very much
btw the native resolution is 840*1200? or should I change something in the reader?

I'm not sure what the exact native res. is, but the script takes the width and height variable provided by EBJ for each image to render it.


Offline xpunkcion

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Re: How to grab online manga from official japanese sites
« Reply #462 on: January 06, 2017, 08:02:12 PM »
Just made it even easier, now you can download a range of pages (or all) really easily!
Click here to update/dl: Download (Using Grease/Tampermonkey)
And one more thing I noticed: The reader embeds an ID (most likely anti-DRM) into the final page of the volume, which I disable in this updated version (by making it completely transparent)

Thank you very much
btw the native resolution is 840*1200? or should I change something in the reader?

Offline chocolatkey

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Re: How to grab online manga from official japanese sites
« Reply #461 on: January 05, 2017, 09:38:16 AM »
For ebookjapan I made a userscript: https://gist.github.com/chocolatkey/ad0c04b0768f5fcdd3ea3c6cb089b8b2
(if you don't know what userscripts are, download the tampermonkey extension for chrome and click here: https://gist.github.com/chocolatkey/ad0c04b0768f5fcdd3ea3c6cb089b8b2/raw/f02ae25839d3904a6f85e93dbfc120f234baaae6/EBookJapanRipper.user.js then click install). Once it's installed, go to their reader, and once the page is loaded hit shift+d on your keyboard then check the top right corner for a button. Press it and it will rip the currently visible pages at their "native" resolutions and download them to your pc (and then automatically go to the next page). Criticism accepted.
Happy late new year!

Just made it even easier, now you can download a range of pages (or all) really easily!
Click here to update/dl: Download (Using Grease/Tampermonkey)
And one more thing I noticed: The reader embeds an ID (most likely anti-DRM) into the final page of the volume, which I disable in this updated version (by making it completely transparent)

Offline chocolatkey

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Re: How to grab online manga from official japanese sites
« Reply #460 on: January 03, 2017, 05:19:47 PM »
For ebookjapan I made a userscript: https://gist.github.com/chocolatkey/ad0c04b0768f5fcdd3ea3c6cb089b8b2
(if you don't know what userscripts are, download the tampermonkey extension for chrome and click here: https://gist.github.com/chocolatkey/ad0c04b0768f5fcdd3ea3c6cb089b8b2/raw/f02ae25839d3904a6f85e93dbfc120f234baaae6/EBookJapanRipper.user.js then click install). Once it's installed, go to their reader, and once the page is loaded hit shift+d on your keyboard then check the top right corner for a button. Press it and it will rip the currently visible pages at their "native" resolutions and download them to your pc (and then automatically go to the next page). Criticism accepted.
Happy late new year!

Offline maverih345456

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Re: How to grab online manga from official japanese sites
« Reply #459 on: December 27, 2016, 07:26:24 AM »
Excuse me i am new to this thread ,I have a neowing ebook reader and i was trying to 'print screen' the manga pages and edit them in photoshop but when i use print screen its not working and the manga scans didn't appear in my Photoshop window.So Can you  give me some instructions on how i will get the 'print screen' the manga scans from neowing ebook reader ?or a different method?

Offline xpunkcion

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Re: How to grab online manga from official japanese sites
« Reply #458 on: December 24, 2016, 10:37:38 AM »
i'm still sitting here waiting for a solution to download manga from ebookjapan...  :r38:
me too

Offline Guavavip

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Re: How to grab online manga from official japanese sites
« Reply #457 on: December 12, 2016, 02:43:57 AM »
i'm still sitting here waiting for a solution to download manga from ebookjapan...  :r38:

Offline palco

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Re: How to grab online manga from official japanese sites
« Reply #456 on: November 21, 2016, 07:05:22 PM »
I updated the Renta script because they ditched their Flash reader recently so it works a bit different now. Requires Pillow package for Python. It might fail on some books so please report any issues.

Sorry, please read the forum rules to see why you can't view spoilers and why you can't post in this forum section. Thank you!

Free books do work, not sure about purchased ones.

Thank you for your work!
I replaced ".py" file to your new script, however, it said that "The filename, directory name, or volume label syntax is incorrect." I do not why. XO


Offline missava

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Re: How to grab online manga from official japanese sites
« Reply #455 on: November 14, 2016, 10:11:37 AM »
omd worked fine for me until last week but not anymore.  :coowl:
seems like ebj just finished updating their entire library.
while kindle is an okay substitute, I'll sure miss ebj for its better resolutions...

Offline eriolclow

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Re: How to grab online manga from official japanese sites
« Reply #454 on: November 01, 2016, 08:14:30 AM »
Is there a way to download manga from hobbyjapan
Sorry, please read the forum rules to see why you can't view spoilers and why you can't post in this forum section. Thank you!
? :cant-reach:
Their series are interesting like Seirei Gensouki, Voltenia Senki... :4da5b0e8:

Offline hacchi333

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Re: How to grab online manga from official japanese sites
« Reply #453 on: October 28, 2016, 01:55:46 AM »
I updated the Renta script because they ditched their Flash reader recently so it works a bit different now. Requires Pillow package for Python. It might fail on some books so please report any issues.

Sorry, please read the forum rules to see why you can't view spoilers and why you can't post in this forum section. Thank you!

Free books do work, not sure about purchased ones.


Awesome man!!!!!!!!!! It's working superb :)))))))))))))) I can't thank you enough.

Offline sukan

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Re: How to grab online manga from official japanese sites
« Reply #452 on: October 26, 2016, 03:00:41 PM »
No, if you decrypt the response of get_drmdetail.asp using ebix and keydata using the decryption in OMD, you will receive a JSONArray size 8 which is not empty, but in hexadecimal.
I have set break point in __decrypt_detail in viewer_engine-8e-min.js, so I think it's correct.
I'm sorry, I might have a misunderstanding.
I want to know is, I want to know the key or how to decode a certain "Detail" in the response data from the "https://api.ebookjapan.jp/api/trunkif_br/get_drmdetail.asp".
Do you say "JSONArray size 8" is to show the things that is in the decrypted data?

Offline bathman

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Re: How to grab online manga from official japanese sites
« Reply #451 on: October 26, 2016, 11:53:22 AM »
Is not it a "https://api.ebookjapan.jp/api/trunkif_br/get_drmdata.asp"?
Previously, it had been there to contain the DRM release key.
After the change, now as empty JSONArray size 8 you say.
"https://api.ebookjapan.jp/api/trunkif_br/get_drmdetail.asp" is added to the place, I do not know the key to decrypt the data from the URL.
I believe that has been changed in this URL.

No, if you decrypt the response of get_drmdetail.asp using ebix and keydata using the decryption in OMD, you will receive a JSONArray size 8 which is not empty, but in hexadecimal.
I have set break point in __decrypt_detail in viewer_engine-8e-min.js, so I think it's correct.

Offline sukan

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Re: How to grab online manga from official japanese sites
« Reply #450 on: October 26, 2016, 10:01:54 AM »
If you decrypt it using the decryption methode in the same class, you will receive a JSONArray size 8, but I don't know what to do with it.
Is not it a "https://api.ebookjapan.jp/api/trunkif_br/get_drmdata.asp"?
Previously, it had been there to contain the DRM release key.
After the change, now as empty JSONArray size 8 you say.
"https://api.ebookjapan.jp/api/trunkif_br/get_drmdetail.asp" is added to the place, I do not know the key to decrypt the data from the URL.
I believe that has been changed in this URL.

Offline bathman

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Re: How to grab online manga from official japanese sites
« Reply #449 on: October 25, 2016, 02:01:52 PM »
OMD is no longer available in the recent changes.
Release key is deleted from the data that has been acquired up to now.
And,
"https://api.ebookjapan.jp/api/trunkif_br/get_drmdetail.asp"
This has been newly added.
I do not know how to decrypt the data from this URL.
Anyone or Nobody can decrypt the returning data from this URL?
I have a OMD source code.
So, I will be able to update the OMD if you can decrypt it.
If you decrypt it using the decryption methode in the same class, you will receive a JSONArray size 8, but I don't know what to do with it.


Offline sukan

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Re: How to grab online manga from official japanese sites
« Reply #448 on: October 23, 2016, 11:33:25 AM »
OMD is no longer available in the recent changes.
Release key is deleted from the data that has been acquired up to now.
And,
"https://api.ebookjapan.jp/api/trunkif_br/get_drmdetail.asp"
This has been newly added.
I do not know how to decrypt the data from this URL.
Anyone or Nobody can decrypt the returning data from this URL?
I have a OMD source code.
So, I will be able to update the OMD if you can decrypt it.

Offline mdmdmd

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Re: How to grab online manga from official japanese sites
« Reply #447 on: October 22, 2016, 05:26:16 PM »
I updated the Renta script because they ditched their Flash reader recently so it works a bit different now. Requires Pillow package for Python. It might fail on some books so please report any issues.

Sorry, please read the forum rules to see why you can't view spoilers and why you can't post in this forum section. Thank you!

It looks like grabbing from nico isn't working anymore.  Tried it with two different e-mails and nothing is happening.

Free books do work, not sure about purchased ones.

Offline satryo

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Re: How to grab online manga from official japanese sites
« Reply #446 on: September 27, 2016, 01:30:05 PM »
It looks like grabbing from nico isn't working anymore.  Tried it with two different e-mails and nothing is happening.

Offline wolfery

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Re: How to grab online manga from official japanese sites
« Reply #445 on: September 11, 2016, 04:32:08 PM »
Made a program to extract images from honto.jp .bok1(.book) files:
Sorry, please read the forum rules to see why you can't view spoilers and why you can't post in this forum section. Thank you!

Offline Enis

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Re: How to grab online manga from official japanese sites
« Reply #444 on: August 30, 2016, 07:55:46 PM »
Still anything about omd? I know it's being kept secret, but if there's any kind soul, can just pm me with the new fix? No need to make a public post or anything.

Offline rajin90

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Re: How to grab online manga from official japanese sites
« Reply #443 on: August 06, 2016, 11:08:32 AM »
Jump Plus Ripper anyone? I saw people posting KissXDeath Raws on Baidu so there must me a Ripper

Offline Battlechili

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Re: How to grab online manga from official japanese sites
« Reply #442 on: August 06, 2016, 04:01:03 AM »
Can anyone help me get manga from Animate Book Store to download properly? Every program I've used thus far has failed, for one reason or another.

I used nwjs with the Tieba Manga downloader Alpha.dw file, and it just infinitely loads. (http://i.imgur.com/M3YChAa.png)
I used nwjs with the Comic Walker downloader but got an error "Downloading configuration failed!"
I used Alphapholis Downloader but got this strange error: http://i.imgur.com/Gn54Ooe.png

Forgive me if I'm missing something obvious, but can someone help me figure this out? Thanks.

Offline kucaingon

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Re: How to grab online manga from official japanese sites
« Reply #441 on: August 06, 2016, 01:42:40 AM »
bla bla bla lba

Offline asd7359512000

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Re: How to grab online manga from official japanese sites
« Reply #440 on: July 29, 2016, 01:58:38 PM »
Anyone had booklive downloader ?

Offline Vulgrim

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Re: How to grab online manga from official japanese sites
« Reply #439 on: July 25, 2016, 06:08:05 AM »
I hope someone will crack the new algoritm that EBJ uses, also, it 0.1.16g still works with samples until february 2016. And, is there a way to rip EBJ purchased content from the EBJ app?