Well there is Scotland. England only mentions him as his older brother. You never get to see him. I can so see Scotland as a guy that harasses England, gets along with Russia (For the love of alcohol, violence and tipping the scales of insanity.) and HATES the Roman Empire. (Check your history books kiddies) He would be such a fun character. :3
Israel... Because he'd totally be America's bitch LOL [well and because I'm from Israel umm I guess that's why XD]
Oh and Korea. <3 it's such a waste that there is no Korea, he would have been even weirder and gayer than... Well, probably everyone~ <3 I love Koreans LOL they're so cute~ manse~~~
Hmm..Mongolia would seem cool? India, Israel, Pakistan, few lil South American countries like Brazil. I've been confused forever about this but what bout Romania...is it the same as Rome? Cuz it would be cool to have a vampire lol! Transylvania haha! ^,..,^ (probably just sounded like and idiot but oh well) Mongolia would be da bomb though roflmao!
Well we've obviously already have an England, people have already pointed out Scotland as a non-Hetalia country, I'll be different say:
Republic of Ireland
Northern Ireland (Republic of Ireland and Northern Ireland are two different places, Northern Ireland is part of the UK, the Republic of Ireland isn't)
And then you could have the islands off the shores of Britain:
Isle of Wright, Isles of Scilly, Lindisfarne and Lundy (English Islands)
Anglesey (also known as the Holy Island) and Caldey (Welsh Islands)
Bressay, Whalsay, Yell, Fetlar, Unst and Fair Isle (Shetland Islands)
Burray, Southern Ronaldsay, Northern Ronaldsay, Hoy, Shapinsay, Eday, Westray, Papa Westray, Rousay, Stronsay and Sanday (Orkney Islands)
Lewis, Harris, Scalpay, North Uist, South Uist, Benbecula, Eriskay, Barra and Vatersay (Outer Hebrides)
Skye, Raasay, Canna, Rum, Eigg, Muck, Mull, Iona, Lismore, Seil, Easdale, Luing, Kerrera, Coll, Tiree, Islay, Jura, Colonsay and Gigha (Inner Hebrides)
Arran, Bute and Cumbrae (Clyde Islands)
Alderney, Guernsey, Herm, Jersey and Sark (Channel Islands)
Rathlin and Isle of Man (other islands that aren't part of Great Britain)
I think the islands would pretty much be 'sub-nations' like Sealand, I think. BTW the Shetland, Orkney, Channel, Clyde and Inner and Outer Hebrides Islands are all Scottish islands incase you didn't know.
The Phillipines! (cause I'm from there)
Greenland (we need a female Nordic)
And Transylvania (my OC XD)
I imagined Philipines to be stubborn but hospitable and obedient (Spain/Japan control), Greenland with Denmark's hair and invisible like Canada (virtually undiscovered), and Transylvania a creepy, ecofreak (largest area of undisturbed forest in Europe), tomboy-aristocrat (part of Austria/Hungary) who sees ghosts.
i have fan-fictions for Laos, Oceania (which would be a part of Australia), Slovenia, and two made-up micronations called Rutuban and Diontasia. I'd like to see my Slovenia character in there. Her history really fits in well! :3 wouldnt that be cool if everyone's characters were in there? it'd be really crowded with characters tho! x3
Well, there's Malaysia, Serbia, Bosnia, Luxemburg, South American nations, Mexico, Portugal (I'm really surprised Mr. Himaruya didn't add them in the show, they have such an important part in history), Ireland, Scotland, Phillipines (I probably spelled that wrong) New Zealand, Australia (although he did appear in the Manga.. Very briefly though)
I personally really wish they would add Portugal in the new season... Although s**t is going to happen if they make them a woman.