Characters

Main Characters

 * Bedfordshire (Juliet Wright)
 * Berkshire (Jessica Moseley)
 * Buckinghamshire (Sophie Evans)
 * Cambridgeshire (Jordan Sparkes)
 * Dorset
 * East Sussex (Ella Barlow)
 * England (Arthur Kirkland)
 * Essex
 * Greater London
 * Hampshire
 * Hertfordshire
 * Kent (Allister)
 * Oxfordshire (Adam Kirkwood)
 * Reading (Charles Moseley)
 * Surrey
 * West Sussex (Michael Barlow)

Official Characters
You can look these guys up at hetalia archives

England

 * Birmingham (Colin Luff)
 * Bristol (Joshua Clayworth)
 * Cheshire (Alice Carroll)
 * Cornwall (Jack Wilde)
 * Cumbria
 * Derbyshire (Liam Bell)
 * Derby (Robin Bell)
 * Devon (Lily Wilde)
 * Durham
 * East Yorkshire (Tiffany Elliot)
 * Gloucestershire
 * Greater Manchester
 * Herefordshire
 * Isle of Ely (Ellie Sparkes)
 * Isle of Wight
 * Lancashire (Jason Poole)
 * Leeds
 * Leicestershire
 * Lincolnshire
 * Liverpool
 * Manchester (Manny Ferguson)
 * Merseyside
 * Newcastle on Tyne (Sammy Bullman)
 * Norfolk (Jasper Allcock)
 * North Yorkshire (Adnan Elliot)
 * Northamptonshire
 * Northumberland
 * Nottinghamshire
 * Rutland
 * Sheffield (Claire Anderson)
 * Shropshire
 * Somerset (Ethan Wilde)
 * South Yorkshire (Kirsty Elliot)
 * Staffordshire (Alexander))
 * Suffolk (Nathan Allcock)
 * Tyne and Wear
 * Warwickshire (Hadrian Bennett)
 * West Midlands
 * West Yorkshire (Adrian Elliot)
 * Wiltshire
 * Worcestershire (Henry Beaumont)

Scotland

 * Aberdeen
 * Angus
 * Argyll
 * Ayr
 * Banff
 * Berwick
 * Bute
 * Caithness
 * Clackmannan
 * Dumfries
 * Dunbarton
 * East Lothian
 * Fife
 * Inverness
 * Kincardine
 * Kinross
 * Kirkcudbright
 * Lanark
 * Midlothian
 * Moray
 * Nairn
 * Orkney
 * Peebles
 * Perth
 * Renfrew
 * Ross and Crowmarty
 * Roxburgh
 * Selkirk
 * Shetland
 * Stirling
 * Sutherland
 * West Lothian
 * Wigtown

Wales

 * Blaenau Gwent
 * Bridgend
 * Caerphilly
 * Cardiff
 * Carmarthenshire
 * Ceredigion
 * Conwy
 * Denbigshire
 * Flintshire
 * Gwynedd
 * Isle of Anglesey
 * Methyr Tydfil
 * Monmouthshire
 * Neath Port Talbort
 * Newport
 * Pembrokeshire
 * Powys
 * Rhondda Cynon Taff
 * Swansea
 * Torfaen
 * Vale of Glamorgan

N. Ireland

 * Londonderry/Derry
 * Antrim
 * Tyrone
 * Down
 * Armagh
 * Fermanagh