20th CIIRTA

Congress Venue

Happo-en
1-1-1 Shirokanedai, Minato-ku, Tokyo 108-0071, Japan

Happo-en is a historic Japanese garden estate located in the heart of Tokyo. With a history spanning more than 400 years, the venue is widely known for its beautifully landscaped traditional gardens that change with the seasons, offering visitors a peaceful and elegant atmosphere.

Blending traditional Japanese aesthetics with modern conference facilities, Happo-en provides an exceptional setting for international academic meetings and events. The venue features spacious meeting rooms, high-quality hospitality services, and a serene garden environment that allows participants to experience a unique aspect of Japanese culture while attending the congress.

Access to the Venue

Happo-en is conveniently located in central Tokyo and offers easy access from major transportation hubs.

A 5-minute walk from Shirokanedai Station (Tokyo Metro Namboku Line / Toei Mita Line)
Approximately 20 minutes from Tokyo Station
Approximately 30 minutes from Haneda Airport
The venue is surrounded by hotels, restaurants, and cultural attractions, providing a comfortable and convenient stay for international participants.

Location Map

Airport Access

Happo-en, is conveniently located in central Tokyo and can be easily accessed from both Haneda Airport (HND) and Narita Airport (NRT).

The nearest station is Shirokanedai Station (Tokyo Metro Namboku Line / Toei Mita Line).
However, as train transfers in Tokyo can sometimes be complicated for international visitors, we recommend traveling to Shinagawa Station first and then taking a taxi to the venue.

A taxi ride from Shinagawa Station to Happo-en takes approximately 10–15 minutes, and the fare is about JPY 2,000.

From Haneda Airport (HND)

Recommended Route: Keikyu Line (Direct Train)

Route
Haneda Airport → Keikyu Line → Shinagawa Station
Steps
  1. Follow the signs for Keikyu Line at Haneda Airport.
  2. Take a train bound for Shinagawa / Sengakuji / Keikyu-Kamata.
  3. Get off at Shinagawa Station.
Travel Time
Approximately 15–23 minutes
Frequency
Trains run approximately every 10–20 minutes.

From Narita Airport (NRT)

Recommended Route: Narita Express (N’EX)

Route
Narita Airport → Narita Express (N’EX) → Shinagawa Station
Steps
  1. Follow the signs for JR Lines / Narita Express (N’EX) at Narita Airport.
  2. Take the Narita Express bound for Tokyo / Shinagawa / Shibuya / Shinjuku.
  3. Get off at Shinagawa Station.
Travel Time
Approximately 70–80 minutes
Frequency
Trains run approximately 30–60 minutes.

From Shinagawa Station to Happo-en

By Taxi (Recommended)

  • Travel Time: 10–15 minutes
  • Fare: approximately JPY 2,000

Address:1-1-1 Shirokanedai, Minato-ku, Tokyo

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