This is a set of KATO Kiha 20 and 25 series trains. 6002-2 Kiha 20 Shuto-ken (Tokyo Metropolitan Area) color 601(M) Kiha 20 6005-2 Kiha 25 Shuto-ken (Tokyo Metropolitan Area) color The lights do not originally light up. The motor sound is as expected for an item of this age, but the operation is smooth. The train sticker on the back of the 601 box was already missing when purchased. Thank you for your understanding.