Ryu and Mike Simms from Glitch Techs, where they are minor characters who broke Miko's record.

Prompt:

Ryu: Ryu Simms GT, solo, 1boy, black eyes, black hair, red bandana, grey jacket, light blue shirt underneath, fingerless gloves, two belts, blue pants, black and white shoes

Mike: Mike Simms GT, solo, 1boy, black eyes, black hair, buck teeth, green shirt, short sleeves, red monster logo, yellow puffer jacket, brown shorts, red and white shoes