These are Japanese NTSC-J games they will only work on a Japanese / NTSC-J console. They will not work on a UK / PAL console. All text will be in Japanese. You need to have a microphone to play hey you Pikachu.
The carts are in poor condition. They have some scuffs, scratches, dents and marks on them. They are discoloured and the stickers are stained and ripped.