- Official name: Harukas 300 Observation Deck
- Location/Address: 1-chōme-1-43 Abenosuji, Abeno Ward, Osaka, 545-0052, Japan
- Date of opening: March 7, 2014
- Timings: 9:00 AM to 10:00 PM daily
- Architect: Takenaka Corporation
- Architectural style: Modern skyscraper
- UNESCO World Heritage Site: Not applicable
- Number of visitors per year: Over 1 million (as of recent data)
- Function: Observation deck, cafe, seasonal art exhibitions, shopping facilities.










