TOKYO Kids Festa Ariake Summer Kids Land 2026

The "TOKYO Kids Festa Ariake Summer Kids Land" is set to take place at Ariake Garden, located at 2-1-8 Ariake, Koto-ku, Tokyo, during the summer of 2026. This event aims to provide children with a "play, learn, and enjoy" experience throughout the summer vacation. Various hands-on activities are planned, making it an ideal destination for families to create lasting summer memories.

"Ariake Hand-Held Fireworks Night"

From August 3rd (Mon) to August 5th (Wed), the "Ariake Hand-Held Fireworks Night" will be held on the 3rd floor of the mall at "Minna no Terrace." This event offers a chance to safely enjoy traditional hand-held fireworks, which are becoming less common in urban areas, under the guidance of fireworks professionals. Participants can learn about the color variations and proper ways to play with fireworks, providing a valuable educational experience. Each set costs 1,200 yen (tax included) and includes five domestic fireworks and a 500 yen shopping voucher for Ariake Garden. Multiple people can share a set. Advance web reservations are required, with bookings opening on July 17th (Fri) at 5:00 PM. Please check the official website for updates in case of rain or severe weather.

"Asoberu Dinosaur Land" - A Journey Back in Time

From August 15th (Sat) to August 16th (Sun) and again from August 22nd (Sat) to August 23rd (Sun), "Asoberu Dinosaur Land" will be open. The main area will be at the 2nd-floor central atrium of the mall, featuring activities like excavating fossils from mysterious sand and a "gem excavation tournament." Additionally, a free workshop area near Megane Ichiba on the 2nd floor will offer hands-on experiences such as making fossil replicas and "Jurassic Eggs." The main area admission is 1,100 yen (tax included), which includes an entrance ticket and a 500 yen shopping voucher. Payment is cash only. Children must be accompanied by a guardian aged 16 or older. Depending on crowd levels, timed entry with numbered tickets may be implemented.

"Fluffy Tropical" - Jump into Fun!

From August 17th (Mon) to August 21st (Fri), "Fluffy Tropical," a popular indoor trampoline stadium, will be set up in the 2nd-floor central atrium of the mall. Children can enjoy playing in a tropical-themed marine world. The participation fee is 500 yen (tax included) for 15 minutes per child, suitable for those between 90cm and 125cm in height (approximately 3 to 8 years old).

Event Summary

• Ariake Hand-Held Fireworks Night
  • Date: August 3-5, 2026
  • Time: 5:00 PM - 8:00 PM (approx. 15 min per session)
  • Venue: Ariake Garden, Mall 3F, Minna no Terrace
  • Fee: 1,200 yen/set (tax incl.)
  • Registration: Advance web reservation required / On-site payment (cashless only)
• Asoberu Dinosaur Land
  • Date: August 15-16, 22-23, 2026
  • Time: 10:00 AM - 5:00 PM (last entry 4:40 PM)
  • Venue: Ariake Garden, Mall 2F Central Atrium (Main Area), Mall 2F Special Venue next to Megane Ichiba (Workshop)
  • Fee: Main Area 1,100 yen (tax incl., incl. 500 yen shopping voucher), Workshop experience fee separate (free admission)
  • Payment: Cash only for Main Area & Workshop
• Fluffy Tropical
  • Date: August 17-21, 2026
  • Time: 10:00 AM - 6:00 PM (last reception 5:45 PM)
  • Venue: Ariake Garden, Mall 2F Central Atrium
  • Fee: 500 yen (tax incl.) for 15 minutes

Access

• Venue: Ariake Garden (2-1-8 Ariake, Koto-ku, Tokyo)
• Nearest Stations: Yurikamome Tokyo Big Sight Station / Rinkai Line Kokusai-Tenjijo Station

For detailed information, reservation procedures, and important notices, please refer to the official Ariake Garden website.