Haruka: https://www.animecharactersdatabase.com/character.php?id=15171
Please be specific, there are a few characters in this picture.
Chihiro: https://www.animecharactersdatabase.com/character.php?id=60970
Momiji: https://www.animecharactersdatabase.com/character.php?id=20171
Just a Soviet themed Maki Badfox afaict.
http://knowyourmeme.com/memes/people/maki-drawgirl-badfox
Tsukihi: https://www.animecharactersdatabase.com/character.php?id=36111
Karen: https://www.animecharactersdatabase.com/character.php?id=36110
Agito/Akito: https://www.animecharactersdatabase.com/character.php?id=20470
http://www.animecharactersdatabase.com/character.php?id=26479
Shiho Sannomiya from Zettai Karen Children
She is an original by caidychen.
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=38686416
Tama: https://www.animecharactersdatabase.com/character.php?id=70818
Ayame: http://www.project-imas.com/wiki/Ayame_Hamaguchi
Cheshire Cat: http://monstergirlencyclopedia.wikia.com/wiki/Cheshire_Cat
Edytha/Eila: https://www.animecharactersdatabase.com/character.php?id=12813
Luciana: http://strikewitches.wikia.com/wiki/Luciana_Mazzei
She is Akagi from the game and anime Kantai Collection.
http://kancolle.wikia.com/wiki/Akagi
http://myanimelist.net/anime/21511/Kantai_Collection:_KanColle
The image is original work of the artist rebecca (keinelove).
http://danbooru.donmai.us/posts/1545298
Erica/Ursula: https://www.animecharactersdatabase.com/character.php?id=12814
Enedra: https://www.animecharactersdatabase.com/character.php?id=74145
Mika Shimotsuki from Psycho Pass.
http://myanimelist.net/character/74011/Mika_Shimotsuki
Irie: https://www.animecharactersdatabase.com/character.php?id=59743
The other three don't have characters pages, so I assume background characters.
Kanata Sorami from So Ra No Wo To.
https://www.animecharactersdatabase.com/character.php?id=25532
http://myanimelist.net/anime/6802/So_Ra_No_Wo_To
The image is a scene of the sequel Sword Art Online II from the anime Sword Art Online.
http://myanimelist.net/anime/11757/Sword_Art_Online
Image from the anime The World Tim Only Knows.
http://myanimelist.net/anime/8525/Kami_nomi_zo_Shiru_Sekai
The girl is Chihiro Kosaka.
Scene taken of first episode from the anime Rio: Rainbow Gate!.
http://myanimelist.net/anime/8241/Rio:_Rainbow_Gate!
She is Hatsune Miku from Vocaloid.
http://myanimelist.net/character/7156/Miku_Hatsune
The image is from the song Hand in Hand of the album Magical Mirai 2015.
http://mikudb.moe/album/hatsune-miku-magical-mirai-2015%E2%80%B3-official-album/
https://www.youtube.com/watch?v=RKtoreimcQ8
Scene taken from the anime Full Metal Panic!.
https://www.animecharactersdatabase.com/source.php?id=100000
http://myanimelist.net/anime/71/Full_Metal_Panic!
The girl is Sara Rukawa and appears in the third season of the anime and visual novel, Da Capo.
https://www.animecharactersdatabase.com/character.php?id=56859
http://myanimelist.net/anime/62/D.C.:_Da_Capo
https://vndb.org/v6438
She is Purple Heart ( Next Purple ver. of game Hyperdimension Neptunia Victory II ) and appears in the game and anime Hyperdimension Neptunia.
https://www.animecharactersdatabase.com/character.php?id=23458
http://myanimelist.net/anime/16157/Choujigen_Game_Neptune_The_Animation
Original image:
http://e-shuushuu.net/image/743587/
She is Sophie Neuenmuller from the game RPG "Atelier Sophie: Alchemist of the Mysterious Book".
http://atelier.wikia.com/wiki/Sophie_Neuenmuller
Original image (included in this notice in spanish)
http://todops4.com/atelier-sophie-muestra-nuevas-imagenes-de-plachta-fritz-leon-y-julio/
She is Erika Chiba from Mahouka Koukou no Rettousei.
https://www.animecharactersdatabase.com/character.php?id=66449
http://myanimelist.net/anime/20785/Mahouka_Koukou_no_Rettousei
Utaha Kasumigaoka from the visual novel and anime Saenai Heroine no Sodatekata.
https://www.animecharactersdatabase.com/character.php?id=70183
http://myanimelist.net/anime/23277/Saenai_Heroine_no_Sodatekata
https://vndb.org/v16566
Original work based in Rin Tohsaka from Fate series.
https://www.animecharactersdatabase.com/character.php?id=1019
http://myanimelist.net/character/498/Rin_Toosaka
I did not find the original artist of the illustration. The girl is identified by clothing and hair.
http://hentai-panda.tumblr.com/post/129580130294
Original creation of the artist "Tonee".
http://e-shuushuu.net/image/299744/
http://tonee89.deviantart.com/art/Panda-Power-170280945
http://www.pixiv.net/member.php?id=1583918
Scene taken from the anime Mitsudomoe.
http://myanimelist.net/anime/7627/Mitsudomoe
The girl in the door is Hitoha Marui.
http://www.animecharactersdatabase.com/character.php?id=22209
Scene from the anime Penguin Musume♥Heart.
http://myanimelist.net/anime/4136/Penguin_Musume%E2%99%A5Heart
She is Nene Kurio.
http://www.animecharactersdatabase.com/character.php?id=25446
Original work of the artist "Umakuchi Shouyu" based in Shigure from the game and anime, Kantai Collection.
http://www.animecharactersdatabase.com/sp/character.php?id=70925
http://myanimelist.net/anime/21511/Kantai_Collection:_KanColle
http://danbooru.donmai.us/posts/2085866
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=51728101
The image is a scene taken of the opening from the visual novel, Magicalic ⇔ Sky High ~Soratobu Houki no Omoi wo Nosete~.
https://vndb.org/v12983
https://www.youtube.com/watch?v=x2eHXKXsCKE
The girl is Saraira.
https://www.animecharactersdatabase.com/character.php?id=35028
Fragment taken of chapter 1 (page 36) from the manga Kimi no Koto nado Zettai ni.
http://myanimelist.net/manga/81075/Kimi_no_Koto_nado_Zettai_ni
Thx, kind miss
He is Juuzou Suzuya from Tokyo Ghoul.
http://www.animecharactersdatabase.com/sp/character.php?id=69804
http://myanimelist.net/anime/22319/Tokyo_Ghoul
She is Momiji from Binbougami ga!.
https://www.animecharactersdatabase.com/character.php?id=47692
http://myanimelist.net/anime/13535/Binbougami_ga!
Haha, Glad that I am right and you found what you search. Also, Welcome to AnimeCharacterDatabase Website!! XD
Kaoru: https://www.animecharactersdatabase.com/character.php?id=31512
She is the giant android called Kokoro and appears in "Armored Troopers J-Phoenix" (Kikou Heidan J-Phoenix: PF Lips Shoutai).
http://gelbooru.com/index.php?page=post&s=view&id=1635946
http://myanimelist.net/anime/8883/Kikou_Heidan_J-Phoenix:_PF_Lips_Shoutai
https://www.youtube.com/watch?v=y-cWBixckLY
We had this one a few days ago iirc.
Original work: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=28004520
Scene taken from the hentai, School.
http://myanimelist.net/anime/11807/School
She is Aiba Matsuri from the hentai, Oppai Heart: Kanojo wa Kedamono Hatsujouki!?.
http://myanimelist.net/character/50903/Matsuri_Aiba
http://myanimelist.net/anime/11067/Oppai_Heart:_Kanojo_wa_Kedamono_Hatsujouki!
https://vndb.org/v3496 (visual novel)
...really?
Since you didn't specify which one(s) I'll just give you the entire cast.
Love Live: https://www.animecharactersdatabase.com/allchars.php?id=103317&tile
Unless you mean the two non visible characters. They're Minami Kotori and Toujou Nozomi.
https://www.animecharactersdatabase.com/character.php?id=56648
https://www.animecharactersdatabase.com/character.php?id=56652
https://yande.re/post/show/263395
Excellen: https://www.animecharactersdatabase.com/character.php?id=13569
An OC named Nee Ikeda I think.
http://nekochank.deviantart.com/gallery/?folder_name=Nee-Ikeda
Nanase Mika: http://myanimelist.net/character/51979/Mika_Nanase
Gender-bent fanart of Tahm Kench from League of Legends.
Here is the link to the picture with original artist: http://torahimemax.deviantart.com/art/League-Of-Legends-Tahm-kench-542564039
The Devil Is a Part-Timer!
She is Unryuu from the game and anime, Kantai Collection.
http://www.animecharactersdatabase.com/sp/character.php?id=71138
http://myanimelist.net/anime/21511/Kantai_Collection:_KanColle
Original work of the artist ATOMixArt (ATOMix).
http://danbooru.donmai.us/posts/851660
http://atomixart.deviantart.com/art/Demoness-195857058
http://www.pixiv.net/member.php?id=1557409
Scene taken from the sequel, Kuroshitsuji II.
http://myanimelist.net/anime/6707/Kuroshitsuji_II
He is Alois Trancy.
https://www.animecharactersdatabase.com/character.php?id=24110
Yes, you are correct. That is Q from C: The Money of Soul and Possibility Control.
Original work of the artist Nanashin Naomi (Sekai no Hate no Kissaten).
http://danbooru.donmai.us/posts/1157688
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=27014741
The girl is OC (original character) called "Futaba Akane" of the same artist.
http://www.zerochan.net/1661893
I even made an account to say that lol
Dear Passenger,
in what way can I thank you, this is exactly the show I was looking for and its bringing tears to my eyes.
I remember watching this so long ago, the nostalgia is killing me,
Thank you, thank you, thank you.. :,)
She is Minato Haruka from Kidou Senkan Nadesico.
https://www.animecharactersdatabase.com/sp/character.php?id=55366
http://myanimelist.net/anime/218/Kidou_Senkan_Nadesico
Windows 10-tan, or 10-tan.
Original image / avatar created with the game "Mega Anime Avatar Creator".
http://www.rinmarugames.com/game/?game_id=421
thank you!!
Characters from the visual novel and anime, Umineko no Naku Koro ni.
https://vndb.org/v24
http://myanimelist.net/anime/4896/Umineko_no_Naku_Koro_ni
Original image:
http://konachan.com/post/show/39449
Scene from the anime Plastic Memories.
http://myanimelist.net/anime/27775/Plastic_Memories
She is Isla.
https://www.animecharactersdatabase.com/character.php?id=71545
He is Ronan Erudon, character from the tactical game "Grand Chase".
http://grandchase.wikia.com/wiki/Ronan
http://myanimelist.net/character/39830/Ronan_Erudon
She is Utau Hoshina from the anime, Shugo Chara!.
https://www.animecharactersdatabase.com/character.php?id=12786
http://myanimelist.net/anime/2923/Shugo_Chara!
Ruka: https://www.animecharactersdatabase.com/character.php?id=23790
ok thanks
Suigintou: https://www.animecharactersdatabase.com/character.php?id=13081
Is this what you meant? https://img194.imageshack.us/img194/2005/1205259484685.jpg
If so, it's Yoruichi: https://www.animecharactersdatabase.com/character.php?id=10753
http://myanimelist.net/anime/21521/Futabu!
Sumika: http://myanimelist.net/character/62333/Sumika_Oohashi
Nagisa: https://www.animecharactersdatabase.com/character.php?id=46534
It seems to be from Black Widow/Black Princess/Kurohime: Shikkoku no Yakata, which doesn't seem to be on acdb.
aniDB*: http://anidb.net/perl-bin/animedb.pl?show=anime&aid=1598
*Need to be a member to see mature content.
Seems to be Yumi from Ayatsuri Haramase DreamNote, a Death Note porn parody.
http://myanimelist.net/character/30693/Yumi_Takakura
Well, it's specifically Luna Lovegood from the Harry Potter series.
Ayahi: https://www.animecharactersdatabase.com/character.php?id=18878
Kirara: https://www.animecharactersdatabase.com/character.php?id=18879
Original work of the artist "viria13" from Deviantart.
http://viria13.deviantart.com/art/Not-crazy-just-a-little-unwell-382851729
It's from Fighting of Ecstacy. http://myanimelist.net/anime/9434/Fighting_of_Ecstasy
But I can't find info on characters.
Nanami: https://www.animecharactersdatabase.com/character.php?id=46537
Maybe you were talking about ["Bludgeoning Angel Dokuro-chan"], but maybe not. You said "short show on season 1" and "light blue hair angel" "both of them" also "ecchi" (Most of anime genre though XD). But the part where I am not sure is "2007 show season 1", when this show publish season one at 2005 and then the 2nd season on 2007. Plus again the the 1st angel didn't take a bath together with a dude except when the sister show up (at last episode). Welp, enough with typing, go check it yourself by typing the tittle at search. [Note: It contain some gore and crazy joke]
Original work of the artist "Twokinds".
http://twokinds.deviantart.com/art/Dragonfire-Kathrin-511972514
Fragment taken of chapter 19 (page 33) from the manga Muv-Luv Alternative.
http://myanimelist.net/manga/17365/Muv-Luv_Alternative
https://vndb.org/v92 (visual novel)
http://myanimelist.net/anime/11021/Muv-Luv_Alternative:_Total_Eclipse (anime)
Orginal work of the artist "StupidGenious" from Deviantart based in Apollo Justice and Klavier Gavin from the game, Ace Attorney.
http://www.deviantart.com/art/Grab-Mah-Drill-245343911
http://aceattorney.wikia.com/wiki/Apollo_Justice
http://aceattorney.wikia.com/wiki/Klavier_Gavin
Image from the hentai Ryoujoku Famiresu Choukyou Menu.
http://myanimelist.net/anime/9310/Ryoujoku_Famiresu_Choukyou_Menu
https://vndb.org/v4413 (visual novel)
She is Aoi Kanzaki from the hentai True Blue.
http://myanimelist.net/character/76612/Aoi_Kanzaki
https://vndb.org/v2069 (visual novel)
The image was edited, this is the original fragment:
http://danbooru.donmai.us/posts/134060
Scene taken from the hentai, Tsugou no Yoi Sexfriend.
http://myanimelist.net/anime/15537/Tsugou_no_Yoi_Sexfriend
https://vndb.org/v7980
The girl is Ryouko Yanagi.
http://myanimelist.net/character/74956/Ryouko_Yanagi
Thanks
The image and the girl are original creation of the famous artist and character designer "Kantoku".
http://e-shuushuu.net/image/401048/
http://www.pixiv.net/member.php?id=1565632
http://myanimelist.net/people/18803/Kantoku