This serves as a listing of any official piece of media or merch I know of! This includes where you can watch Is This A Zombie? and/or read it!
Sadly, the Light Novels had never gotten an official english release in the United States. However, there exists a fan-made translation. It's sadly incomplete, only getting up to Volume 8 of the whole 19 Volume series. Nonetheless, you can read it by clicking here:
Luckily, Is This A Zombie? is available on Crunchyroll, though as I'm sure as you can imagine, streaming services are finicky things. You could pursue other means, such as buying the blu-ray from a website or what-have-you. Nonetheless, you can watch it on Crunchyroll here:
The anime isn't entirely faithful to the events of the Light Novels and the second season is not as great as the first season IMO, but it still works really well on it's own.
And while we're here, here's the OPs and EDs for Season 1 and 2!
As stated on the main page, there are three different Mangas for Is This A Zombie?. However, the issue of obtaining them is finicky, even with the benefit of Manga-hosting websites. The only one I could find online is incomplete, though it's thankfully been fully released in English. Your best bet with finding these will be online, especially buying them.
The first of the three serves as an adaptation of the light novels, so it's more faithful than the anime is (I have yet to read the manga myself, need to fix that one day...)
The best place you can purchase them seems to be off of Amazon, though If I find better places then I will link them here! Click the cover below to go to the Amazon page!
A 4-koma series of Kore Wa Zombie Desu Ka, though information about this one is almost nonexistant it seems. Not even a google search or two can locate it. If anyone happens to have information on this, please let me know!
Another one that has seemingly sparse information available about it. Although it's available on Amazon, it's an import with no acutal English release. Trying to use yandex translate to figure out what it's about is uh...
I lost my life caught in a serial murder case, but my life has changed completely since I was changed to Sombi by the girl "Yu" of the necromancer!!Magic girl "Haruna" and blood-sucking ninja "Sera" come up one after another in meは Also appeared to "Tomonori" and "Salas" who claim to be my daughter-in-law, it's already this!?“Everyday edition” of the popular series has finally appeared!
... Not helpful. Most I can figure is that it's more of a slice-of-life thing with the characters living daily life stuff? No clue.
... Huh? I mean, there's no translation of the Drama CD, so you'd have to understand Japanese for it, probably. But, if you really want it, then here it is uploaded to youtube:
Is This A Zombie? has had twice(?) where it was crossed over with other pieces of media!
One of these was for the game Lolipop Chainsaw, where Juliet Starling could wear Haruna's Magical Girl outfit!
Bonus promotional material here:
Fantasia Re:Build is a defunct gacha game that had crossover content with a bunch of other animes, including Is This A Zombie?! You could have Haruna, Eucliwood, Seraphim, and Tomonori as units for combat! I won't lie, I don't know much about what the hell it is, but honestly it came with a bunch of really cool art for the characters so I'd consider that a plus.
Now this is a weird one in that I cannot find ANYTHING about it online. Like, genuinely, I tried looking around and the most I can find is that it's some chinese-exclusive mobile game by Bandai Namco? Not entirely sure. The only thing I can confirm atleast is that it apparently has a lot of IPs in it, including models of characters from Is This A Zombie, though the only model seemingly uploaded online is for Eucliwood and is on DeviantArt for some reason.
I guess if you want the model, click the image below to be taken to the deviantart page?