Looks like Hetalia + SZS. I can't identify all the Hetalia characters off the top of my head, but I added who I could for now. (Is the one with Hungary supposed to be Austria? That'd make sense, but his hair looks so dark..!)
This is a nice piece, overall. I lol'd at the symbolism the artist snuck into some of the cards. (Harumi's "801" for example.)
Helped you out a bit ^^ Added Poland, Lithuania, Shinatty, the silhouettes of the Italy brothers, and Pochi-kun next to Japan. I think that's everyone...
And, FFFFFYESSS. SZS and Hetalia, two of the most amazing parody-ridden anime in existence, in one pic. I want to have the artist's babies.
Ahhh, so it was Poland and Lithuania. I had a feeling it had to be, but wasn't sure enough to tag it. Hahaha, I hadn't even spotted the Italy brothers back there. It looks like right above them are silhouettes of Korea (I spy the emoti-ahoge) and ... Hong Kong, maybe?
I like this artist's style. It's simple, but packs a lot into it.
Hong KongKimura Kaere JapanItoshiki NozomuNorth ItalySekiutsu Maria TaroNorwayIcelandKobushi AbiruGreeceHungaryAustriaFujiyoshi Harumi As explained by Tetrominon: "801" is (a long sort of) shorthand for yaoi: the kanji for "eight" can be read as "ya", a zero looks like an O (but you knew that), and "one" in Japanese is "ichi".Shinatty-chanKoreaOtonashi MeruChinaSwitzerlandLiechtensteinHito NamiOura KanakoBelarusKaga AiItoshiki RinFranceKitsu ChiriTsunetsuki MatoiKomori KiriFuura KafukaCanadaPolandLithuaniaSouth ItalyPochi-kun