New adoptees, any idea on breed?

[Cat G]

Just adopted these 5 bantam (4 hens and a rooster) from a farm that no longer wanted to keep them. Any idea what breed they might be?

 

[Lovely Lettie]

Just adopted these 5 bantam (4 hens and a rooster) from a farm that no longer wanted to keep them. Any idea what breed they might be? View attachment 3376770View attachment 3376772

Dutch bantam maybe.

 

[MysteryChicken]

They look like Japanese Bantam mixes.