Tokyo · Jingu Gaien | Watching Games, Performances, and the Large Bath

Nihon Seinenkan Hotel

Whether you can watch a game, and how wide the bed is, matter more than just the floor.

Check the latest prices and availability on Trip.com

Shared lobby view, shown as an example; this is a different idea from a guaranteed stadium view from a guest room.
Photo source: Trip.com hotel gallery

First, See Whether It Fits Your Tokyo Itinerary

Gaiemmae Station exit 2b, officially about 5 minutes; the front desk is on the 9th floor.
Bed widths differ greatly among 18㎡ room types; two people with luggage should first compare the 27㎡ types.
There is a large bath on the 10th floor; stadium views and event sound have to be considered together.

If this Tokyo trip includes a game or a performance, I would want to save the energy of rushing for a train after it ends. Nihon Seinenkan Hotel stands by Jingu Stadium and the National Stadium, some rooms can see the stadium, and there is a large bath on the 10th floor, so after an event you can relax right away.

However, I would first ask clearly about the view and the room type. Not every room faces the stadium, and 18㎡ room types also have different bed widths; a small double room can sleep two, but whether two adults can sleep comfortably for a night is a separate question to judge.

This suits people who put Gaien events, walks, and rest together. If you mainly shop around Shinjuku Station every day, you need to re-compare station walking and transfers together, and cannot imagine it as a station-front hotel just because its district is Shinjuku-ku.

Walk Over from Gaiemmae Station, and Confirm the Entrance First on Event Days

Nihon Seinenkan Hotel is at 4-1 Kasumigaokamachi, Shinjuku-ku, Tokyo. The nearest official walking route is Ginza Line Gaiemmae Station exit 2b, about 5 minutes toward Jingu Stadium. Other options include Toei Oedo Line Kokuritsu-kyogijo Station exit A2, about 10 minutes, and JR Sendagaya Station and Shinanomachi Station, each about 12 minutes. It is accommodation in the Gaien and sports-venue area, not a hotel beside Shinjuku Station.

I would choose the station by itinerary: take the Ginza Line to Gaiemmae for most trips; coming from JR, accept a longer walk. Official times are counted from the exit, and on game or concert dispersal, or in rain, crossing streets and finding the entrance can take more time. On first arrival I would confirm the hotel entrance first, then take the elevator to the 9th-floor front desk, and not mistake the first-floor café for the reception desk.

Elevator Routes Need Separate Confirmation

Exits 2b and A2 are the official general walking exits and cannot be treated directly as fully step-free routes. With large luggage or a stroller, I would first confirm the elevator exit at the station used, then plan the ground route; if wheelchair access is needed, also tell them the need from the hotel entrance to the front desk in advance. The walking time from the nearest exit should not be applied to a different elevator exit.

Open Google Maps for directions and navigation

Nihon Seinenkan Hotel tall building exterior — Nihon Seinenkan Hotel exterior, shown as an example; the front desk is on the 9th floor.
Photo source: Trip.com hotel gallery

Hotel entrance and building facade — Building entrance, shown as an example; on event days, confirm the hotel entrance first on arrival.
Photo source: Trip.com hotel gallery

Guest photo of the hotel entrance exterior — Guest street-angle exterior, helpful for finding the way.
Photo source: Trip.com guest photos

Guest photo of the Gaiemmae Station sign — Gaiemmae Station sign photographed on site; the nearest general walking exit still follows the official 2b route.
Photo source: Trip.com guest photos

The Same 18㎡, but Single, Small Double, and Double Beds Differ in Width

There are quite a few room names here, and I would look at bed width first, then compare area. A high-grade single, a small double, and a double room can all be 18㎡, and the difference is not only the number of guests. If two adults want to sleep wider, do not ignore the 120 cm bed limit just because the room can sleep two.

Official Room Type	Area / Bed Width	How I Would Choose
High-Grade Single Room	18㎡ / 115 cm bed	For a solo short stay, first check whether the desk is big enough
High-Grade Small Double Room	18㎡ / 120 cm bed	For two people travelling light who can accept a narrower shared bed
High-Grade Double Room	18㎡ / 140 cm bed	For two people sharing a bed who want more width than a small double
High-Grade Twin Room	18㎡ / 115 cm beds ×2	For two people sleeping separately, luggage still needs planning
High-Grade Large Twin Room	27㎡ / 115 cm beds ×2	For two people with lots of luggage or wanting more activity space
High-Grade Triple Room	27㎡ / 115 cm beds ×2, 110 cm bed ×1	For three adults, first check the complete bed layout
Deluxe Twin Room	27㎡ / 120 cm beds ×2	For those wanting floors 14–15 and comparing amenities and views

The high-grade series is on floors 10 to 13, and the deluxe series on floors 14 to 15. Moving up to deluxe does not necessarily make every room type larger — for example, the deluxe double room is still 18㎡ — so I would choose by area, beds, and bathroom layout, and treat floor and amenities as bonuses.

Single-bed room and small round table — Single-bed room, shown as an example; note where supplies and luggage can be placed.
Photo source: Trip.com hotel gallery

Room bed surface and window space — Single-bed room from another angle, shown as an example; area and bed width still follow the room type.
Photo source: Trip.com hotel gallery

Guest photo of a high-grade large twin room — Guest photo of a large twin room, showing the foot of the bed and luggage activity space.
Photo source: Trip.com guest photos

In original reviews, one person in 18㎡ still felt it was roomy after unpacking, while someone else in a large twin room felt the area was reasonable. A sense of space relates to bed count, desks, and luggage volume, and large-room photos cannot be used to imagine every room type. In particular, a single-room guest mentioned only a small round table, so if you want to work at night or place many shopping finds, confirm whether your room type has a suitable desk.

Bathroom Separation and Stadium Views Must Both Be Matched to the Room Type

The hotel offers unit bathrooms and separate bathrooms in different layouts, and photos of a large twin room also show a separate toilet and bathing space for guests. People who value two people using the space at the same time should first confirm the room-type diagram rather than only looking for “a bathtub.” Accessible rooms’ sliding doors, handrails, and other arrangements also need to be checked in advance against actual needs.

Separate washbasin and bathroom — Bathroom, shown as an example; different room-type layouts need to be checked individually.
Photo source: Trip.com hotel gallery

Bathtub and washbasin layout — Another bathroom, shown as an example; note whether it matches the room type chosen.
Photo source: Trip.com hotel gallery

Guest photo of a washbasin and separate bathing space — Guest photo of a large twin room bathroom; it cannot be applied to all room types.
Photo source: Trip.com guest photos

Guest photo of a separate toilet — Guest photo of a toilet layout; those who value a separate layout can prioritize checking the room type.
Photo source: Trip.com guest photos

To see Jingu Stadium from the room, you must confirm whether it is on the stadium side and whether there is a view guarantee. In original reviews, some people could see a game and some were not assigned the stadium side; the window view is decided jointly by room direction and the event schedule, not guaranteed simply by booking Nihon Seinenkan.

The 10th-Floor Large Bath Is a Facility Worth Leaving Time for After an Event

The large bath is on the 10th floor, officially open 6:00–10:00 in the morning and 16:00–1:00 the next day in the evening. Putting down your things in the room and then taking a bath is very appealing for people who watched a game or a performance or walked all day; this is a shared large bath, and there is not enough information to describe it as a natural hot spring.

Shared large bath pool and washing area — Hotel’s large bath, shown as an example; it is a shared bath, not called a hot spring.
Photo source: Trip.com hotel gallery

Large bath pool and daylight — Shared bath, shown as an example; follow on-site rules when using it.
Photo source: Trip.com hotel gallery

Another side of the shared bath pool — Large bath space, shown as an example; please follow shared-bath rules.
Photo source: Trip.com hotel gallery

Bring towels and bath towels from the room when using it, and the women’s bath requires a special key from the front desk. Mobile phones cannot be operated in the bath and changing areas, and other rules follow on-site notices; if you have tattoos, are with small children, or have other questions about bathing, I would confirm directly before booking whether you can bathe, and not treat one old review as applying to all current conditions.

The shared laundry is on the 10th floor, suitable for sorting clothes midway through a long stay; the front desk and some self-service amenity areas are on the 9th floor, and there is a convenience store and a café on the 1st floor. These facilities make supplies and cleaning practical, but a convenience store does not mean it is open all day, so if you return very late after an event dispersal, I would buy necessary items in advance.

9th-floor lobby reception area — Lobby, shown as an example; after arrival, go up to the 9th floor to check in.
Photo source: Trip.com hotel gallery

Lobby window seating — Shared seating, shown as an example; it does not mean every guest room has the same view.
Photo source: Trip.com hotel gallery

Sports-themed display corridor inside the hotel — Sports-themed shared space inside the hotel, shown as an example.
Photo source: Trip.com hotel gallery

Sports jersey display inside the hotel — Guest photo of the sports display inside the hotel, echoing the atmosphere of the nearby sports venues.
Photo source: Trip.com guest photos

Guest photo of a guest-floor shared corridor.
Photo source: Trip.com guest photos

All guest rooms are non-smoking; smokers use the designated area. When borrowing a baby bed, bed guard, or other items, the official note says quantities are limited, so I would ask first rather than treating a listed borrowed item as definitely available on arrival.

9th-Floor EAST WIND GAIEN: Compare Breakfast and the View Together

Breakfast is at EAST WIND GAIEN on the 9th floor, officially a Japanese and Western buffet, described as about 70 items; service hours are 7:00–10:00, last entry 9:30, and food collection starts at 9:45. The general adult reference price is 2,750 yen per person including tax, and dishes adjust with the day’s ingredients.

EAST WIND GAIEN restaurant seating — 9th-floor restaurant seating, shown as an example; dining hours and menus are confirmed separately.
Photo source: Trip.com hotel gallery

Restaurant tables and buffet area — Restaurant space, shown as an example; window seating is not guaranteed.
Photo source: Trip.com hotel gallery

Breakfast plate of Japanese and Western dishes, shown as an example — Breakfast plate, shown as an example; actual dishes follow that day’s supply.
Photo source: Trip.com hotel gallery

Breakfast plate and drinks, shown as an example — Another breakfast, shown as an example; portions depend on individual servings.
Photo source: Trip.com hotel gallery

Guest photo of a breakfast plate — Guest breakfast plate shared in a breakfast review; contents follow individual servings and that day’s supply.
Photo source: Trip.com guest photos

If there is no early transport that day, I would leave one day to eat slowly here. Daylight and the Gaien view are advantages of the dining environment, and rice, bread, and side dishes also make it easy for companions to take what they each need; but window seating and a stadium view should not be treated as a guarantee attached to every breakfast ticket.

Restaurant hot-food buffet area — Buffet table, shown as an example; it does not mean every dish is served every day.
Photo source: Trip.com hotel gallery

Full restaurant buffet layout — Buffet table from another angle, shown as an example.
Photo source: Trip.com hotel gallery

Restaurant drinks area — Buffet drinks area, shown as an example; use it as a reference for the serving flow.
Photo source: Trip.com hotel gallery

Restaurant salad buffet area — Salad and toppings, shown as an example; actual contents may change.
Photo source: Trip.com hotel gallery

Restaurant bread display — Bread, shown as an example; it can be compared with rice and side dishes as breakfast styles.
Photo source: Trip.com hotel gallery

In original guest reviews, some people thought the breakfast selection was ordinary but good quality, which is not necessarily the same as expectations from the official number alone. I would compare by what I would actually eat rather than understanding “about 70 items” as meaning every item will satisfy everyone. The hot food and desserts in photos are also only shown as dining examples, and are not guaranteed to have the same items every day or at every meal.

Restaurant hot dishes, shown as an example — Hot dishes, shown as an example; meal times and items follow that day’s notice.
Photo source: Trip.com hotel gallery

Restaurant dessert display — Dessert in the restaurant gallery, shown as an example; it is not treated as a fixed daily breakfast item.
Photo source: Trip.com hotel gallery

If you need to go to the airport early in the morning or report to an event, a 7:00 start may mean you cannot eat a full breakfast; people who only want coffee and a bit of bread can also compare a plan without breakfast. For a long stay, you do not need to tie yourself to the same breakfast every day; looking at departure times and plan price differences together is more practical.

The Stadium and the National Stadium Are in the Living Area, but Sound Is Part of It Too

The location of Nihon Seinenkan is especially suited to trips centred on Jingu Stadium, the National Stadium, or Nihon Seinenkan Hall events. After dispersal, you can walk back to the hotel without immediately squeezing into the station with the crowd; however, the venue’s official entrance, that day’s controls, and your own seating area will still affect the final leg.

Hall window view toward the stadium — Shared lobby view, shown as an example; this is a different idea from a guaranteed stadium view from a guest room.
Photo source: Trip.com hotel gallery

Guest photo of the Jingu Stadium view from a window — Guest photo of a stadium view; whether you see a game depends on room direction and the schedule, and is not guaranteed.
Photo source: Trip.com guest photos

Guest photo of the stadium view from another angle — Another guest’s stadium view; not every room can enjoy it.
Photo source: Trip.com guest photos

Guest photo of nearby sports venues — Venue exterior shared by a guest; on event days, plan your route using the official venue entrance.
Photo source: Trip.com guest photos

This sense of being there has another side. The official note says some rooms have vents that can bring in outside air, and facing the stadium you can also hear cheers and sounds. People who want to feel the game atmosphere will find it interesting, while people who want to sleep early may need a different direction; I would state a preference first and accept that the hotel cannot guarantee every request.

Guest photo of the Gaien city view — Guest window view showing the surrounding city environment; views differ by floor and direction.
Photo source: Trip.com guest photos

Guest photo of the surrounding city and construction view — A guest window view can also show city construction; do not imagine every room as the same kind of green view.
Photo source: Trip.com guest photos

On days without events, I would put a Gaien walk and meals around Aoyama together, then go to other areas depending on energy. This is not a station entrance dense with shops and restaurants, and some guests felt there were fewer restaurants nearby; if you only want dinner after a performance, check business hours first or prepare simple food in advance.

For a Short Stay, Look at the Venue; for a Long Stay, Look at the Desk and Living Flow

For a one-night stay, I would put the convenience of event dispersal first. After a game or performance, you do not need to rush for a train, and you can arrange another large bath; this kind of itinerary can truly use the hotel’s features. If the whole trip is only shopping around Shinjuku Station, you need to re-compare daily return transfers and walking.

For a stay of several nights, I would prioritize the 27㎡ room types, especially for two people with luggage, or people who will eat something in the room at night or sort out itineraries. 18㎡ is not necessarily insufficient, but the limits of a small round table and storage become more obvious as the days pass.

The official usage rules list daily room cleaning and state that no-cleaning requests are accepted for at most two days; but individual plans may have different arrangements. I would confirm cleaning, bedding, and towel needs in the check-in instructions, especially not applying educational-trip group information or other hotels in the same group’s rules directly to ordinary bookings.

General check-in is 14:00, check-out is 11:00. For families and teenagers travelling together, also fill in actual ages, guest numbers, and beds, and do not apply an image of two adults and one child to a child already counted as an adult; only by choosing the right plan first will you avoid needing to book another room on arrival.

I Would First Confirm the View, Bed Width, and Event Sound

The first is the view. The hotel and the shared lobby can see the stadium, but that does not mean every room faces the stadium; if this is the focus of the trip, check whether there is a clear guarantee rather than just leaving a request and treating it as done.

The second is bed width. A 120 cm small double bed may be narrow for two adults, and an 18㎡ twin room also needs the area used by two beds counted in. With lots of luggage for two people, I would rather compare the large twin room first than simply pursue a higher floor.

The third is the event environment. Many guests like the quiet and the large bath, but cheers facing the stadium, dispersal crowds, and surrounding routes are also characteristics of the same location. People who sleep lightly, are with small children, or need to rise early the next day will feel more at ease confirming that day’s events and room preferences together.

Put the Pros and Trade-offs in One Table

Aspect	Pros	Trade-offs to Accept
Events	Jingu Stadium and the National Stadium area are convenient on foot	Venue controls and dispersal crowds still need planning
View	Some guest rooms and the lobby have stadium views	Not every room is guaranteed to face the stadium, and sound may also come in
Room Type	18㎡ and 27㎡, many bed types to choose from	Small double bed 120 cm, may be narrow for two people
Bathing	The 10th-floor shared large bath suits relaxing after an itinerary	Shared rules must be followed; women need a special key
Breakfast	9th-floor Japanese and Western buffet and daylight environment can be compared	Breakfast starts at 7:00, food collection ends at 9:45
Living	Laundry, convenience store, and café support a long stay	The station still requires walking, and dining and shops are not open all day

My Choice: Put Sports, Performances, and a Slower Pace Together

The situation most worth comparing for Nihon Seinenkan Hotel is attending an event at Jingu Stadium, the National Stadium, or Seinenkan Hall. Walking back after dispersal and then relaxing in the large bath makes better use of its advantages than simply treating it as an ordinary Tokyo overnight stay.

For a solo short stay, I would check whether the 18㎡ single room has a suitable desk; for two people, compare bed width first, and with large luggage, look at the 27㎡ large twin room. Stadium views need clear confirmation, and the large bath and breakfast should also be arranged by your own schedule; you do not need to use every facility to make it worthwhile.

It suits people willing to walk a stretch from the station and who like the Gaien event area. If you think through the trade-offs of room type, view, and sound, you can better judge whether this sense of being there fits your Tokyo trip.

Fact-check date: 2026-10-25