October 11 at LaLa Arena Tokyo-Bay
One date, one arena, six members. BOYNEXTDOOR, the HYBE-affiliated group from KOZ Entertainment, plays LaLa Arena Tokyo-Bay in Funabashi on October 11, 2026. The lineup is the group’s six members: Sungho, Riwoo, Myung Jaehyun, Taesan, Leehan and Woonhak.
The group debuted in 2023 and built its following on cheeky, story-driven songs about the ordinary boy next door. Their fandom, ONEDOOR, has a big Japanese contingent. A show just outside Tokyo is how that audience gets to see them live.
Inside a new kind of Tokyo arena
LaLa Arena Tokyo-Bay opened in 2024, so it is much newer than most of the big Kanto venues. Its main job is as home court for the Chiba Jets Funabashi basketball team. For concerts the bowl holds around 10,000 people. That makes it close and steep compared with Saitama Super Arena or the Tokyo Dome.
The seating rises sharply on all sides. Even the upper tiers look down onto the stage from a fairly short distance. Corridors circle the bowl with concessions and toilets, and the exterior faces the LaLaport shopping complex across the road.
Reaching Minami-Funabashi
Nearly everyone comes by train. The arena sits on Tokyo Bay, in the Minami-Funabashi district, and it is best reached from:
- JR Minami-Funabashi Station (Keiyo Line and Musashino Line): about a 10-minute walk south, following the crowd past LaLaport.
- Keisei Funabashi-Keibajo Station (Keisei Main Line): a longer walk, handy if you are coming from Narita or Keisei Ueno.
- From Tokyo Station: the JR Keiyo Line runs straight to Minami-Funabashi in roughly 25–30 minutes, and passes Maihama, the Disney Resort stop, on the way.
The Keiyo Line platforms are deep underground at Tokyo Station, a long walk from the main concourse. Leave time for that. After the encore, Minami-Funabashi turns into one long, slow queue, and station staff control how many people go onto the platform. Plenty of fans wait it out in LaLaport rather than join the first rush.
Tickets, IDs and doors: how Japanese K-pop shows run
Japan has its own way of selling and checking concert tickets, and it catches out overseas fans. For K-pop arena dates, tickets usually go first to the artist’s official Japan fan club by lottery, called chusen (抽選). Leftover seats then go to lotteries and general sales on the major Japanese ticket platforms.
Expect these on the day:
- Smartphone e-tickets. Seat numbers often appear in the app only shortly before entry, so you don’t know your block until you’re there.
- ID checks at the gate. The name on the ticket has to match photo ID. Resale and transfers outside the official system are refused.
- Staggered entry by block. Staff call ticket number ranges in turn and fans line up quietly behind signs.
- Goods lines. The official merchandise sale is often the longest queue of the day, and light sticks and member slogans sell fast.
Fans usually arrive an hour or more before doors, and the merch crowd comes much earlier than that. Inside, fans follow the house rules strictly. Phone filming is generally banned unless the staff announce otherwise, and fan banners have to stay below shoulder height so the person behind can see. Japanese ONEDOOR are known for learning the fan chants, and the sound of thousands of them in time is part of what you came for.
Shopping, food and the hours around the show
The venue is surrounded by things to do. Mitsui Shopping Park LaLaport Tokyo-Bay, one of the largest malls in the country, sits right next to the arena. Its food courts and restaurants are where most concertgoers eat before doors and after the encore.
IKEA Tokyo-Bay is a short walk away along the bay, and Funabashi’s horse racing track gives the Keisei station its name. Groups often meet in LaLaport’s courtyards to swap photocards or hand out free fan-made gifts (furi-mono) to other fans, a custom at Japanese K-pop shows.
Where concertgoers sleep
Funabashi itself has a handful of business hotels around JR Funabashi Station, one stop away on other lines. Many visitors stay near Tokyo Station or along the Keiyo Line at Shin-Kiba, Maihama or Kaihin-Makuhari. Each of those is a short ride from Minami-Funabashi.
Staying on the Keiyo Line makes the trip home simple after the show, when the alternative is changing trains in a packed late-evening crowd. Fans coming from abroad often add a few days in Tokyo, which is close enough to sightsee in central Tokyo in the morning and still reach the arena by afternoon.
Frequently asked questions
Where is the BOYNEXTDOOR Japan Concert held?
At LaLa Arena Tokyo-Bay in the Minami-Funabashi area of Funabashi, Chiba Prefecture, on October 11, 2026. The arena is next to LaLaport Tokyo-Bay, by Tokyo Bay.
How do I get to LaLa Arena Tokyo-Bay from Tokyo?
Take the JR Keiyo Line from Tokyo Station to Minami-Funabashi, about 25–30 minutes, then walk roughly 10 minutes south past LaLaport. Keisei Funabashi-Keibajo Station on the Keisei Main Line is another option, with a longer walk.
How are tickets sold for K-pop concerts in Japan?
Usually there is an official Japan fan club lottery first, then lotteries and general sales on Japanese ticket platforms. Tickets are smartphone e-tickets in the holder's name, and staff check photo ID at the gate.
How long before the show do fans arrive?
Fans usually arrive an hour or more before doors. People queuing for official merchandise often come many hours earlier, because goods lines tend to be the longest of the day.
What is there to do near the arena?
LaLaport Tokyo-Bay, right next door, has food courts, restaurants and shops, and is where most concertgoers eat and wait. IKEA Tokyo-Bay is a short walk away, and Tokyo Disney Resort at Maihama is a few stops along the Keiyo Line.
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