Capsule Hotels

Nine Hours works from a premise stated in its name: one hour to wash, seven to sleep, one to get ready. Everything in the building is designed against that sequence, and anything outside it has been removed. There is no lounge to linger in, no television, no in-room storage beyond a locker.

The capsules themselves are moulded units stacked two high, lit with a controlled sleep-and-wake light cycle rather than an alarm. The materials are almost entirely white and grey, the signage is pictogrammatic, and the whole thing reads as an industrial design exercise that happens to be inhabitable.

Shinjuku-North puts it within walking distance of one of the busiest stations in the world, which is the honest use case: somewhere to sleep between a late arrival and an early train.

The Millennials calls its units Smart Pods, and the distinction is not entirely marketing: each berth has a powered bed that reclines into a sofa, a projector aimed at the ceiling, and a control handset. It is a capsule enlarged until it can be sat in as well as slept in.

The other half of the building is a co-working floor with long desks, free coffee in the mornings and a bar in the evenings, which makes the social density much higher than a conventional capsule hotel. People work there during the day and stay on afterwards.

The location is central Kyoto, off Kawaramachi, which puts Nishiki Market, the Kamo River and the Gion side of town within an easy walk.

First Cabin borrows its vocabulary from aircraft cabins, and the sizing follows: the larger First Class cabins are roughly the footprint of a small hotel room without a ceiling, and the Business Class cabins are a step down from that. Walls run most of the way up; a fabric screen closes the entrance.

This branch is inside Haneda Airport's Terminal 1, past the shops, which removes the transfer entirely. Guests use large shared baths in the Japanese style, and the reception runs around the clock to suit flight schedules rather than hotel ones.

It is not a place designed for a long stay. It is very good at the narrow thing it does.

Anshin Oyado positions itself at the quiet, comfortable end of the capsule market, and most of its decisions follow from that: no shared dormitory noise, capsules with proper mattresses and air conditioning per unit, and a house rule culture that guests take seriously.

The draw beyond the berth is the bathing floor — an artificial hot-spring bath, a dry sauna and a rest area — plus free soft drinks and, in some branches, an open computer room. Included amenities are unusually generous for the category.

The Shinjuku branch is men-only, which is worth knowing before booking; the group operates separate properties elsewhere in the city.