When Taiwan was in the grip of Nostalgia Lunch fever, the general manager of Keio actually made a special trip to Taiwan to ask the TRA to take part in the Ekiben exhibition.
事實上，早在「台鐵懷舊便當」在台灣發燒時，京王百貨總經理即專程來台，邀請台鐵參加「車站便當大展」。