Riding a Toei bus with a stroller: when you can leave it unfolded

Secure it with a belt, and your child can stay in the stroller

Can you get on a Toei bus with your child still sitting in the stroller? That is usually the one thing a parent wants settled before setting off for the bus stop. Under the guidance published by the Tokyo Metropolitan Bureau of Transportation as of September 2026, you can: if you secure the stroller with the green or blue belt provided inside the bus, there is no need to fold it and your child can stay where they are. Double strollers are covered too. A vertical double stroller follows the same procedure as a single-seat one, while a horizontal double stroller has its own procedure that begins by speaking to the crew.

What this does not mean is that folding is never required. A bus has only two spaces where a stroller can be secured, and those spaces are shared with wheelchair users. If they are already taken, or if the bus is too crowded for a stroller to get through, you will need to fold the stroller or wait for the next bus. It is closer to the truth to think of unfolded boarding as allowed on conditions rather than guaranteed.

The sections below follow the official guidance in the order you will need it: what to check before you board, the securing procedure for a single-seat stroller and for a horizontal double stroller, and the situations in which the crew will ask you to fold. The procedure itself runs to five steps for a single-seat stroller and about seven for a horizontal double, and once you have done it once it stops being something you have to think about.

Before you board: only two securing spaces per bus

Whether boarding with a stroller goes smoothly depends less on the fine detail of the procedure than on whether that particular bus still has room to secure one. Three points are worth knowing before you get on.

• A bus has two securing spaces: under the guidance as of September 2026, there are two places inside the bus where a wheelchair or a stroller can be secured. They are shared with wheelchair users, so if they are already occupied, your stroller cannot be secured on that bus.
• What the stroller itself needs: a seat belt and wheel stoppers are assumed. A stroller missing either of them, or one so wide that it cannot be brought aboard unless folded, has to travel folded.
• Whether it can be turned inside the bus: if you are using a stroller that blocks the aisle, or one that cannot be turned around inside the vehicle, you may be asked to refrain from boarding.

Deciding in advance what you will do if both spaces are taken saves a scramble at the door. The official guidance is that in that case you should fold the stroller or take the next bus. In other words, if you want to travel unfolded, be ready to let one bus go.

If you do decide to wait, the question becomes how far off the next bus is. Alongside the service intervals you can read from a timetable, the Busdoko home page shows the expected arrivals for each boarding point together with a map. Where headways are short, missing one bus costs little; on a route whose midday gaps stretch out, it is more realistic to set out assuming you may have to fold.

Single-seat strollers: board at the front door, secure with the green belt

A single-seat stroller and a vertical double stroller, the kind with one seat behind the other, board in exactly the same way. What you use is the green belt hanging from the armrest of the seat. Under the official guidance as of September 2026, the sequence runs like this.

1. Board through the front door facing forward, and pay your fare there. Routes inside Tokyo's 23 wards use front-door boarding with payment on entry, but routes in the Tama area are boarded through the rear door and paid for when you get off, so the door you use changes.
2. Inside the bus, turn the stroller so that it faces the rear of the direction of travel, and place it alongside the designated seat. Once it is facing the right way, lock the wheel stoppers.
3. Secure the stroller with the green belt that hangs from the black part of the seat armrest. Some of these belts are the buckle type that clicks shut.
4. While the bus is moving, hold on to a handrail or a strap and keep a firm hold on the stroller. Do not forget to fasten the stroller's own seat belt.
5. To get off, wait until the bus has stopped, then release the belt, unlock the wheels and step down through the rear door facing backwards.

Steps two and three are the ones people fumble the first time. The guidance does not spell out why the stroller faces backwards; what it specifies is that the stroller faces the rear of the direction of travel. The green belts are fitted to the designated seats, of which there are two. If you cannot work out how the belt fastens, there is no need to solve it on your own: tell the crew and they will show you. And if it is the boarding and alighting routine itself that worries you, reading up on the basics of riding a Toei bus beforehand makes the whole thing calmer.

Horizontal double strollers: speak to the crew, then board at the rear door

A horizontal double stroller, with the two children side by side, is wider, and that width changes how it is secured: the procedure begins with a crew member folding seats away for you. On Toei buses the arrangement was trialled on five routes from September 2020 and extended to every route on 7 June 2021. The announcement covered every route (131 routes) at that point, and the guidance as of September 2026 sets out no route-based restriction.

1. Speak to the crew member at the front door first. If you think you will have trouble boarding on your own, say so at the same time and the crew will assist you.
2. Board through the rear door, facing forward. Unlike a single-seat stroller, the door you board by is the rear door.
3. The crew member folds two seats up to create the space for securing the stroller.
4. Place the stroller alongside the designated seat position, facing the rear of the direction of travel, and lock the wheel stoppers.
5. Using the two blue belts that hang from the handrail, secure the stroller at two points. You pay your fare after this securing is done.
6. While the bus is moving, hold a handrail or strap and keep hold of the stroller. To get off, step down through the rear door facing backwards.

The number of belts and the timing of payment are what swap round compared with a single-seat stroller. It is an easy step to get the wrong way round, so it helps to remember that the fare can wait until the stroller is secured. Here too, if you are unsure how the belts work, the crew will explain.

Four situations in which you will be asked to fold the stroller

This is the part that is most often misread. Being told that you may ride with the stroller secured by a belt is not the same as being told that you never have to fold it. The official guidance as of September 2026 lists four situations in which the stroller has to travel folded.

1. When you are using a stroller so wide that it cannot be brought aboard unless it is folded, or one without a seat belt or wheel stoppers.
2. When a wheelchair user or another stroller is already aboard and no boarding space is free.
3. When the bus is crowded and a stroller cannot get through.
4. When you are bringing a stroller that is being used as a luggage cart.

The guidance adds that if you are using a stroller that blocks the aisle, or one that cannot be turned around inside the vehicle, you may be asked to refrain from boarding. Checking at the point of choosing a stroller whether it folds down to something you can carry, and whether it is small enough to turn inside a bus, widens your options on the day.

Of the four, the second and third are the ones most likely to catch you out. Neither can be headed off by your own preparation; both are decided by the state of that particular bus. That is exactly why the practical form of readiness is to settle in advance on one of two plans: be ready to fold the stroller and move your child into a carrier, or leave enough slack in your schedule to let one bus go. On dealing with the crush itself, our guide to getting through a crowded bus is worth a look.

The securing seats are not stroller-only seats

One more thing that puzzles parents once they are aboard is how the securing seats work. According to the Bureau of Transportation's answer in its frequently asked questions, the seats used for securing a stroller carry a sign and are fitted with an auxiliary belt, but they are not seats reserved for strollers. It is entirely normal, in other words, for another passenger to be sitting there, and the official explanation states that a stroller is sometimes secured while a passenger remains seated. When that happens, a crew member will speak to the passengers, and the Bureau asks for their cooperation in the interest of safety.

Knowing that one sentence saves you from taking one look at an occupied seat and concluding that today is a write-off. Nor do you have to negotiate with the seated passenger yourself. Speaking up is the crew member's job; your part is to follow their directions, bring the stroller into position and handle the stoppers and the belt.

The exception is the horizontal double stroller. Because two seats have to be folded up to secure it, the official position is that two seats per stroller are involved, and the guidance states explicitly that passengers sitting in those seats will be asked to give them up. Since the procedure assumes someone will move, getting your word in with the crew member first is the shortest route to avoiding friction with the people around you. Even a brief word of thanks as you get off makes the next parent's boarding a little easier.

Before you set out: check the steps, and judge how busy the bus will be

Boarding with a stroller turns less on the steps themselves than on whether the bus that pulls in still has a securing space free, so three things are worth settling before you leave the house. Check which procedure applies to the stroller you use, a single-seat one including a vertical double, or a horizontal double. Keep in mind that the door you board by changes depending on whether you are traveling in the 23 wards or in the Tama area. And look at whether the trip can be shifted away from the hours when buses fill up.

If you are unsure how a young child's fare is handled, read how to pay the fare beforehand, and if you are not confident about locating the stop or telling one destination from another, how to find the noriba will cut down the decisions you have to make on the day. Once you have reached the stop, the Busdoko home page shows the expected arrival for each noriba on a map, so you can see how long the wait for the next bus will be.

If you would rather see the procedure for yourself before you try it, the Tokyo Metropolitan Bureau of Transportation publishes guidance on boarding with a stroller: a leaflet with diagrams of how the belts fasten and which way the stroller faces inside the bus, and a video explanation. The finer points of how this is handled can change, so treat the official guidance and the instructions of the crew as the final word on both the conditions and the steps.