Harukas 300 Observatory, Osaka
Harukas 300 Observatory (ハルカス300) is located on the top floors of Abeno Harukas (あべのハルカス), the tallest building in Japan. Standing at 300 meters, this spectacular Osaka observation deck offers panoramic views that stretch across the city – from historic landmarks to distant mountain ranges and Osaka Bay. It’s one of the top attractions in Osaka for both visitors and locals.
How to Get to Abeno Harukas
Address: 1 Chome-1-43 Abenosuji, Abeno Ward, Osaka, 545-0052
Harukas 300 is conveniently located and accessible by multiple train lines. It is directly connected to Osaka Abenobashi Station on the Kintetsu Minami-Osaka Line. Take the west exit and follow signs to the building. If you are arriving via JR Lines, such as the Kansai Main Line, Osaka Loop Line, or Hanwa Line, get off at Tennoji Station – just a 3-minute walk away. For those using the Osaka Metro, take either the Midosuji Line or Tanimachi Line to Tennoji Station and follow signs to the Kintetsu Abenobashi exit. Several Osaka city buses also stop at Abenobashi or Tennoji Stations. If you prefer a direct route, a taxi is a comfortable option – just ask for “Abeno Harukas,” which is widely recognized. From Kansai International Airport (KIX), take the JR Haruka Express to Tennoji Station (about 30 minutes), then walk to Abeno Harukas.
History of Harukas 300 Observatory
The Harukas 300 Observatory is located within Abeno Harukas, the tallest building in Japan at 300 meters. The project was initiated by Kintetsu Group Holdings, a major private railway and development company. Construction began in 2010 with the vision of creating a multifunctional urban space that would include retail, cultural, office, and leisure facilities under one roof. When the building was completed and opened to the public in 2014, it became not only a new architectural icon of Osaka but also a symbol of modern urban design in Japan. The observatory, located on the uppermost floors, was designed to offer visitors sweeping views of the Kansai region while also serving as a cultural destination within the city.
Inside Harukas 300 Observatory
Harukas 300 occupies the top three floors of the Abeno Harukas skyscraper, a multifunctional building developed by Kintetsu Group Holdings. Construction began in 2010, and the tower officially opened in 2014. In addition to the observatory, Abeno Harukas includes office space, a department store, a hotel, a museum, and event spaces. The observatory is open daily from 9:00 to 22:00.
Sky Garden
The Sky Garden on the 58th floor blends modern design with touches of nature to create a peaceful and photogenic setting. A spacious wooden terrace allows visitors to enjoy the breeze while admiring the Osaka skyline. Nearby, a café and restaurant offer light meals, sweets, and seasonal Japanese dishes such as Japanese hot pots. Traditional lounge areas with low tables and tatami mats are placed near the panoramic windows. In the colder seasons, warm kimonos and electric blankets are provided to enhance comfort. Potted plants and greenery give the Sky Garden a cozy, natural atmosphere, making it feel like an urban garden in the sky.
Lover’s Sanctuary
Also on the 58th floor is a romantic corner known as the Lover’s Sanctuary. Here stands the Harukas Heart, a heart-shaped monument that has become a popular photo spot for couples. Visitors can purchase symbolic love locks and attach them nearby to commemorate their bond. The best time to visit this area is during sunset or evening, when the lighting creates a warm and intimate setting – ideal for dates, proposals, or simply enjoying the view together.
Glass Floor Osaka – A Thrill at 300 Meters
On the 60th floor, visitors can step onto the famous glass floor – one of the most exciting features of Harukas 300. This transparent platform offers a thrilling view straight down from 300 meters above ground. The glass is specially engineered to be completely safe, able to withstand heavy loads. The sensation of floating above the city is unforgettable, though those with a fear of heights may want to approach with caution. To avoid crowds and get clear photos, visiting early in the day is recommended.
Daytime Views from Harukas 300
During daylight hours, the observatory offers a vivid panorama of Osaka and its surroundings. In clear weather, you can spot major landmarks such as Osaka Castle (大阪城), historic temples nestled among city buildings, and distant mountain ranges like Mount Rokkō (六甲山) and Mount Ikoma (生駒山). You can also see Osaka Bay and, on very clear days, Awaji Island (淡路島). From above, the blend of traditional rooftops, glass skyscrapers, and busy roadways reveals a fascinating contrast between old and modern Osaka.
Harukas Observatory at Night
As the sun sets, the view from Harukas 300 takes on a new character. The city lights begin to glow, creating a shimmering expanse of bridges, towers, and neighborhoods. One particularly striking feature is the Tsutenkaku Tower (通天閣), which lights up dramatically at night and stands as a nostalgic icon of the city. Thanks to its 360-degree glass walls, Harukas 300 offers uninterrupted views in every direction. It’s a favorite spot for photography, quiet reflection, and admiring the vastness of Osaka after dark.