Artbooks - how many of those so far?

I will help with this in order, if I can...

Official Game Bibles ( Includes Illustrations)

Senran Kagura - Shojotachi no Shinei - Official Perfect Bible + Illustration Book
www.cdjapan.co.jp/product/NEOBK-1044696

Senran Kagura Burst Guren no Shojo Tachi Koshiki Perfect Bible + Illust Shu Burst (Famitsu no Koryakubon)
www.cdjapan.co.jp/product/NEOBK-1361197


Senran Kagura SHINOVI VERSUS - Shojotachi no Shomei - Official Perfect Bible + Illustration Collection
www.cdjapan.co.jp/product/NEOBK-1499204

SENRAN KAGURA SHINOVI VERSUS SPECIAL Preview Artbook 

www.ebay.com/itm/SENRAN-KAGURA-SHINOVI-VERSUS-SPECIAL-Preview-Artbook-PS-Vita-JPN-/151719957032?hash=item235336d228:g:ocAAAOSw3ydVhPnn

Senran Kagura 2 - Shinku - Official Perfect Bible + Illustration Book
www.cdjapan.co.jp/product/NEOBK-1725594

Senran Kagura ESTIVAL VERSUS - girls of selection - Official Perfect Bible + illustration collection (Exists a cheaper version out there)

www.cdjapan.co.jp/product/NEODAI-8594


Official Senran Kagura art ( If you are looking about SK art, these both are the best artbooks out there)

Senran Kagura New Wave Official Visual Collection

www.ebay.com/itm/Senran-Kagura-New-Wave-Official-Visual-Collection-Bishoujo-Art-Book-/291996968179?hash=item43fc6024f3:g:8NkAAOSwnGJWTSIB

Senran Kagura Series Official Illustrations - Shojotachi no Kiseki -

www.cdjapan.co.jp/product/NEOBK-1636858

Senran Kagura: Official Design Works by Udon (Same artbook than above, but in English)

www.amazon.com/Senran-Kagura-Official-Design-Works/dp/1927925479/ref=sr_1_1?ie=UTF8&qid=1485744067&sr=8-1&keywords=senran+kagura+design

Yaegashi Nan ( Senran Kagura Illustrator , artbook)

Nan Yaegashi Illustrations Molle Art Book

www.ebay.com/itm/Nan-Yaegashi-Illustrations-Molle-Art-Book-JAPAN-design-works-Senran-Kagura-/151105951730?hash=item232e9dd7f2:g:VuEAAOxym2BSFNzw

Official fanbooks:

Senran Kagura Official Visual Fan Book

order.mandarake.co.jp/order/detailPage/item?itemCode=1010368995

Senran Kagura Shinovi Versus Official Visual Fan Book Regular Ver.

order.mandarake.co.jp/order/detailPage/item?itemCode=1056515511&ref=list

Senran Kagura Shinovi Versus official Visual Fan Book Another ver.

order.mandarake.co.jp/order/detailPage/item?itemCode=1053640899&ref=list

Senran Kagura Anime artbook:

Senran Kagura TV ANIMATION Character fan book

www.ebay.com/itm/JAPAN-Senran-Kagura-TV-Animation-Character-Fan-Book-/311676662585?hash=item4891607339:g:w6cAAOxy4dNSuCBU

Senran Kagura Shinovi Versus and Estival Versus Mini artbooks ( These came with the american game versions, also shares the same art with the japanese book, but has info in english)

Senran Kagura Shinovi Versus Shinobi Syllabus

www.ebay.com/itm/Senran-Kagura-Shinovi-Versus-Shinobi-Syllabus-/132067052393?hash=item1ebfcf4b69:g:LTEAAOSwcLxYM25m

Senran Kagura Estival Versus Shinobi Summary

www.ebay.com/itm/Senran-Kagura-Estival-Versus-Art-Book-and-Soundtrack-New-/322389868179?hash=item4b0feefe93:g:9j0AAOSwR5dXQ6JN


If you want to help me which books I am missing, I will give to you my thanks!

There was a visual book released for Dekamori Senran Kagura (I'm going to put NSFW just in case):



link



Also the Japanese Wikipedia article for Senran Kagura New Wave also mentions there are plans for an illustration book for New Wave G Burst (although the release date and number of pages are unknown at this time):



link