May Weekends Get Even More Fun! Diverse Events to Enjoy at Umeda Sky Building 1F Plaza 'Wonder Square'
Various events will be held at Umeda Sky Building's 1F 'Wonder Square' on May weekends. Admission is free for events including the Osaka Mechahappy Festival and ALOHA SUMMER FESTIVAL.
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- 📰 Published: April 24, 2026 at 19:49
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May weekends at Umeda Sky Building's 1F plaza 'Wonder Square' will feature a variety of events showing different expressions each time you visit, such as stages coloring the space with music and performances, and bazaars that are easy to drop by for a weekend outing.
You can spend a pleasant time not only with family and friends but also alone.
When visiting Umeda Sky Building in May, please drop by the Wonder Square events.
May 5 (Tue/Hol) 'Osaka Mechahappy Festival in Umeda Sky Building'
The 'Osaka Mechahappy Festival' marks its 5th iteration at the Umeda Sky Building this year.
On May 5 (Tue/Hol), Children's Day, dancers will enliven the festival of dance from morning till evening.
May 10 (Sun) '2026 Spring Wakuwaku Fair'
The annual event '2026 Spring Wakuwaku Fair' will be held again this year at Wonder Square, featuring a bazaar by local groups and neighborhood associations and diverse booths under the theme of 'Let's live an eco-friendly life!!'.
This event's charm lies in the ability to enjoy relaxed shopping while engaging in community interaction.
May 15 (Fri) - 17 (Sun) 'ALOHA SUMMER FESTIVAL in Osaka 2026'
'ALOHA SUMMER FESTIVAL in Osaka 2026', one of the largest Hawaiian festivals in the Kansai region, returns this year, allowing you to enjoy hula dances and Hawaiian music in an authentic atmosphere.
Fully enjoy the 'Hawaiian mood' through food, music, and culture in the open space of Wonder Square.
As it is easy to drop by, this event is highly recommended for weekend outings or during a stroll around Umeda.
Details of Each Event (Admission Free / Venue is 1F Plaza Wonder Square)
Event Name | Dates | Time
Osaka Mechahappy Festival in Umeda Sky Building | May 5, 2026 (Tue/Hol) | 10:00 - 17:00 (Planned)
2026 Spring Wakuwaku Fair | May 10, 2026 (Sun) | 10:30 - 16:00 (*Held indoors in case of rain)
ALOHA SUMMER FESTIVAL in Osaka 2026 | May 15 (Fri) - 17 (Sun), 2026 | 15th (Fri) 16:00-21:00, 16th (Sat) 10:00-21:00, 17th (Sun) 10:00-21:00 (*Rain or shine)
Furthermore, Wonder Square is currently hosting 'Carp Streamers in the Valley of Buildings'.
Until May 6 (Wed/Hol), you can see carp streamers swimming vigorously through the giant open-air atrium.
We sincerely look forward to your visit!
Umeda Sky Building
The Umeda Sky Building is the world's first connected super high-rise building with a unique form that connects two towers at the upper part, including the rooftop 'Kuchu Teien' (Floating Garden).
Mid-air escalator
Towering within a landscape where city and nature coexist and seasonal scenery can be encountered, the Umeda Sky Building was ranked in the Top 20 Buildings Around the World in 2008 alongside historical structures like the Sagrada Familia and the Parthenon. It became a hot topic overseas after being featured in the British newspaper 'THE TIMES'.
Kuchu Teien Observatory Rooftop Observation Floor 'Lumi Sky Walk'
Evening view from the Kuchu Teien Observatory Rooftop Observation Floor
From the open 'Kuchu Teien Observatory' at 173m above ground, where you can feel the wind, you can overlook a dynamic 360-degree view. Another charm is enjoying different sceneries depending on the time of day, such as the sunset sinking into the Akashi Kaikyo Bridge or the sparkling night view of the skyscrapers.
Umeda Sky Building Kuchu Teien Observatory
◆ Business Hours / 9:30 - 22:30 (Final admission 22:00)
◆ Admission Fee / Adults 2,000 yen, Ages 4 to Elementary School 500 yen
Purchase tickets at a discount via advance web reservation
You can spend a pleasant time not only with family and friends but also alone.
When visiting Umeda Sky Building in May, please drop by the Wonder Square events.
May 5 (Tue/Hol) 'Osaka Mechahappy Festival in Umeda Sky Building'
The 'Osaka Mechahappy Festival' marks its 5th iteration at the Umeda Sky Building this year.
On May 5 (Tue/Hol), Children's Day, dancers will enliven the festival of dance from morning till evening.
May 10 (Sun) '2026 Spring Wakuwaku Fair'
The annual event '2026 Spring Wakuwaku Fair' will be held again this year at Wonder Square, featuring a bazaar by local groups and neighborhood associations and diverse booths under the theme of 'Let's live an eco-friendly life!!'.
This event's charm lies in the ability to enjoy relaxed shopping while engaging in community interaction.
May 15 (Fri) - 17 (Sun) 'ALOHA SUMMER FESTIVAL in Osaka 2026'
'ALOHA SUMMER FESTIVAL in Osaka 2026', one of the largest Hawaiian festivals in the Kansai region, returns this year, allowing you to enjoy hula dances and Hawaiian music in an authentic atmosphere.
Fully enjoy the 'Hawaiian mood' through food, music, and culture in the open space of Wonder Square.
As it is easy to drop by, this event is highly recommended for weekend outings or during a stroll around Umeda.
Details of Each Event (Admission Free / Venue is 1F Plaza Wonder Square)
Event Name | Dates | Time
Osaka Mechahappy Festival in Umeda Sky Building | May 5, 2026 (Tue/Hol) | 10:00 - 17:00 (Planned)
2026 Spring Wakuwaku Fair | May 10, 2026 (Sun) | 10:30 - 16:00 (*Held indoors in case of rain)
ALOHA SUMMER FESTIVAL in Osaka 2026 | May 15 (Fri) - 17 (Sun), 2026 | 15th (Fri) 16:00-21:00, 16th (Sat) 10:00-21:00, 17th (Sun) 10:00-21:00 (*Rain or shine)
Furthermore, Wonder Square is currently hosting 'Carp Streamers in the Valley of Buildings'.
Until May 6 (Wed/Hol), you can see carp streamers swimming vigorously through the giant open-air atrium.
We sincerely look forward to your visit!
Umeda Sky Building
The Umeda Sky Building is the world's first connected super high-rise building with a unique form that connects two towers at the upper part, including the rooftop 'Kuchu Teien' (Floating Garden).
Mid-air escalator
Towering within a landscape where city and nature coexist and seasonal scenery can be encountered, the Umeda Sky Building was ranked in the Top 20 Buildings Around the World in 2008 alongside historical structures like the Sagrada Familia and the Parthenon. It became a hot topic overseas after being featured in the British newspaper 'THE TIMES'.
Kuchu Teien Observatory Rooftop Observation Floor 'Lumi Sky Walk'
Evening view from the Kuchu Teien Observatory Rooftop Observation Floor
From the open 'Kuchu Teien Observatory' at 173m above ground, where you can feel the wind, you can overlook a dynamic 360-degree view. Another charm is enjoying different sceneries depending on the time of day, such as the sunset sinking into the Akashi Kaikyo Bridge or the sparkling night view of the skyscrapers.
Umeda Sky Building Kuchu Teien Observatory
◆ Business Hours / 9:30 - 22:30 (Final admission 22:00)
◆ Admission Fee / Adults 2,000 yen, Ages 4 to Elementary School 500 yen
Purchase tickets at a discount via advance web reservation