The "Type 32000 4-car set" is the best match. You can reproduce the atmosphere of prewar regular and rapid trains. Power unit with coreless motor and flywheel for smooth and stable running. The ATS is not equipped, the chimney is made up, the apron has a curved surface, and the number plate includes the model number.
CD disc and book tells so much about KATO too. But the train is so well made. I am a steam fan and love it. It has pride of place on model layout and is due to have an engine shed to reside in. Sits with my mizukaze express. COVID started me modeling a layout on Japan.