My first and currently only series I have posted on Tapas, Haru and Tsukasa, is basically a mix of all the things that have interested me within the past five years.
So all the comics and manga I have read have influenced my comic or my art style in some way, like Tintin, Asterix, Lucky Luke, Iznogoud, The Smurfs, Sailor Moon, Fruits Basket, Cardcaptor Sakura, Yotsuba&!, Azumanga Daioh, Garfield, Peanuts, Calvin and Hobbes, Dog Man, and Usagi Yojimbo.
As well as any other kind of media I have read or watched, like Tom Sawyer, Huckleberry Finn, War and Peace, Star Wars, and even music like The Beatles, Queen, Rolling Stones, and the countless other media that I have seen, read, or heard.
Not to mention any of my beliefs that may subtly influence this comics.
tl;dr, Haru and Tsukasa has been influenced by a large amount of media that interest me.