Japan's Overnight Sleeper Train FIRST CLASS Seat Sunrise Express 

Sunrise Express (寝台特急サンライズ出雲 サンライズ瀬戸), a Japanese overnight train (夜行列車), is the only sleeper train that operates everyday in Japan :) Today I tried the most expensive First Class seat called “Single Deluxe (A寝台個室 シングルデラックス シングルDX)” and traveled from Tokyo Station to Takamatsu Station (東京→高松). It’s a luxurious unique and clean reserved seat that has its own washbasin and desk. Even if you have a JR pass (All-you-can-ride ticket only for foreign travelers), you will have to pay extra for a private sleeping room. But if you take the Nobi Nobi seat (ノビノビ座席), the cheapest seat instead, you don't have to pay any additional charge. But in any case, you need to go