The Main Tower is the heart of Osaka Castle. It's an eight-story museum that tells the story of the castle and its role in Japanese history. Each floor offers a different exhibit, making it a must-visit for history buffs.








Osaka Castle Skip-the-line Tickets
Combo (Save 11%): Harukas 300 Observatory + Osaka Castle Skip-the-Line Tickets
Osaka Amazing Pass: Free Entry to Osaka Castle
Combo: Universal Studios Japan 1-Day Pass + Osaka Castle Tickets