2025 JSRAE Annual Conference
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Japan Society of Refrigerating and Air Conditioning Engineers
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Japan Society of Refrigerating and Air Conditioning Engineers

2025JSRAE Annual Conference

Organizer: Japan Society of Refrigerating and Air Conditioning Engineers

September 10-12, 2025　
Hongo Campus, The University of Tokyo (Tokyo, Japan)

Notice: Technical Tour of Tokyo Skytree Town

We have reached full capacity and closed registration for the technical tour. Thank you very much for the many applications.

In conjunction with the 2025 Annual Conference, we are pleased to offer the following technical tour in the Asakusa area of Tokyo.
We look forward to your participation.

Date & Time Tuesday, September 9, 2025, 13:00–18:00
Tour Destinations (1) District heating and cooling system at Tokyo Skytree Town (1-1-2 Oshiage, Sumida-ku, Tokyo)
(2) Behind-the-scenes tour of Sumida Aquarium
(3) Tour of Tokyo Skytree (transmission room at 250 m height and observation deck)
Capacity About 40 participants
* (3) Transmission room tour is limited to the first 20 registrants due to operational and safety reasons (details will be provided to selected participants)
Registration Please apply via the registration form.
Deadline Thursday, July 31, 2025 (Registration will close once capacity is reached)
Eligibility Participants of the Annual Conference
Fee 2,500 JPY (to be paid in cash on the day)
* Participants joining (3) must purchase an observation deck ticket separately at their own expense
Note Please wear appropriate attire (clothing that can get slightly dirty) and comfortable shoes such as sneakers. High heels and sandals are not permitted.
Contact For inquiries, please contact us here.

Purpose

Tokyo Skytree Town features Japan’s first urban-type district heating and cooling system utilizing geothermal energy, contributing to energy conservation, CO2 reduction, and heat island mitigation. This tour includes an overview and on-site inspection of the underground plant and large-scale heat source equipment, provided by Tobu Energy Management Co., Ltd. Participants will also have access to the backstage facilities of the Sumida Aquarium, which support aquatic life through temperature control and air conditioning systems. Furthermore, with the cooperation of Tobu Tower Skytree Co., Ltd., a classroom session on the Tokyo Skytree and its research initiatives will be provided, followed by a tour of the transmission room located 250 m above ground and free exploration of the observation deck.

Schedule (Tentative)

  • 13:10 — Meeting (location to be announced to registrants)
  • 13:20 — Reception
  • 13:30–14:30 — (1) Tour of the geothermal-based district heating and cooling system
  • 14:30–15:00 — Break and transfer
  • 15:00–16:00 — (2) Backstage tour of Sumida Aquarium
  • 16:00 — Dismissal for those participating in (1) and (2) only
  • 16:10–18:00 — (3) Skytree transmission room and observation deck visit
  • 18:00 — Tour ends at the site

Japan Society of Refrigerating and AirConditioning Engineers

Supported by: Japan Society of Energy and Resources, The Society of Chemical Engineers, Osaka Refrigeration and Air Conditioning Industries Association, The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, Japan Building Mechanical and Electrical Engineers Association, The High Pressure Gas Safety Institute of Japan, Energy Conservation Center, Japan, Chubu Refrigeration Industry Association, Cryogenics and Superconductivity Society of Japan, Japanese Society for Cryobiology and Cryotechnology, West Japan Refrigeration and Air Conditioning Industries Association, The Japan Institute of Energy, The Japan Society of Mechanical Engineers, The institution of Professional Engineers, Japan, The Architectural Institute of Japan, The Japanese Society for Multipahse Flow, The Japanese Society for Food Science and Technology, Japan Society for Food Engineering, Japan Association of Food Preservation Science, The Japanese Society of Fisheries Science, Japanese Society of Latent Heat Engineers, Japan Solar Energy Society, Japanese Society of Animal Science, The Japan Society of Cookery Science, Heat Transfer Society of Japan, Japan Society of Thermophysical Properties, Japan Society for Biosicence, Biotechnology, and Agrochemistry, Heat Island Institute International, The Japan Refrigeration and Air Conditioning Industry Association, Japan Association of Refrigeration and Air-Conditioning Contractors, Japan Frozen Food Association, Heat Pump & Thermal Storage Technology Center of Japan, American Society of Heating, Refrigerating and Air-Conditioning Engineers(ASHRAE), Society of Air-conditioning and refrigerating engineers of Korea (SAREK), Chinese Association of Refrigeration (CAR), Taiwan Society of Heating Refrigerating and Air Conditioning Engineers(TSHRAE)

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