Season - Episode

13 Season 13 Jan 08, 2026
12 Season 12 Jan 09, 2025
11 Season 11 Jan 04, 2024
10 Season 10 Jan 12, 2023
9 Season 9 Jan 06, 2022
8 Season 8 Jan 12, 2021
7 Season 7 Jan 07, 2020
6 Season 6 Jan 08, 2019
5 Season 5 Jan 09, 2018
4 Season 4 Jan 05, 2017
3 Season 3 Jan 07, 2016
2 Season 2 Jan 08, 2015
1 Season 1 Apr 03, 2014
0 Season 0 Nov 08, 2014

Overview

Japanese spend less time asleep each night than people in many other countries, a situation that may derive from a 24-hour, on-the-go culture, and a strong work ethic. Demand for quality sleep has prompted hotels, long-distance buses and other businesses to offer special sleep-related services, while some companies have even introduced naps to improve efficiency. Our expert guest is Prof. Yukio Toyoda, who studies sleep in Japan from the viewpoint of sociology. And in Plus One, sleeping baby art.

Year
Director
Crew
Popularity 4.5134
Language English, Japanese