Host events in Roppongi
Run pitch nights, founder dinners and panels in a conference hall. Claim a plot anywhere in Tokyo, pick a building and a room — a conference hall, a café, a gallery, a pop-up market — brand it, and open the doors. People walk in, sit down, talk and present. Free.
Why Roppongi
Roppongi went from nightlife to skyline. Roppongi Hills, Tokyo Midtown and Azabudai Hills now house investors, global companies and art museums; Tokyo Tower watches over the accelerators at its feet. It’s where Tokyo meets the world.
Come here to pitch, to partner and to find the people who’ll take a bet on you.
On CollaboTokyo, your event is a building on a real-feeling street. Guests walk in, see who’s there, grab a seat near the stage, slip off to a side table for a private call, and wander out into a district full of people who share the topic.
What Event hosts & community organisers come here to do
What people like you come to Roppongi to get done — and how the city helps.
A venue that feels like a place
Pick a pop-up, tent, container, glass pavilion, dome or machiya, then a room inside: meeting room, conference or lecture hall, café, coworking, gallery or market.
Get the right people to show up
Host in the district where your topic lives, so people already exploring it walk past your sign. Share a link that previews beautifully and remind guests before you start.
Run the show smoothly
Add your team as admins or staff, put slides on the main stage, run a built-in video call and open side rooms for breakouts.
Keep the community going after
Guests become contacts. Your spot’s open chat and forum keep the conversation alive until the next one.
Collabs that could start in Roppongi
The kind of thing that happens when the right people share a street.
A climate startup makes three sustainability creators founding ambassadors.
An overseas D2C brand partners with a Tokyo startup for its Japan launch.
Ten founders run a monthly demo night with a rotating investor panel.
A day in Tokyo for Event hosts & community organisers
- Mon
Claim a plot
You pick a plot in Ueno for Thursday night: a machiya outside, a lecture hall inside, warm wood theme.
- Tue
Share the link
The event link previews with your poster on X and LINE. Thirty people tap “Remind me”.
- Thu
Doors open
The building goes up an hour early. Your staff greet guests; your slides are on the big screen.
- After
The after-party
People linger at the side tables and drift into Ueno Park’s chat. Your community has a home.
Questions
Why host an event in Roppongi?
Run pitch nights, founder dinners and panels in a conference hall. Startups, capital & global business: investors at Roppongi Hills, Midtown, Azabudai Hills and accelerators near Tokyo Tower.
How much does an event cost?
Hosting is free. Book a plot for up to 24 hours, up to 60 days ahead, with up to three upcoming events at once.
Do guests need to install anything?
No. It runs in the browser. Guests can look around without an account and move in when they want to talk.
Can I host as my company or brand?
Yes. Events can be put on by you, an organisation you name, or one of your brands or products, with their logo.
Keep exploring
Your corner of Roppongi is waiting.
Sign-up takes two minutes. You’ll land in the event builder, to set up your first event.
Join Roppongi as a Host