You can see the inside of the tower that protects the castle
This is a special opportunity to see the interiors of the important cultural properties Tamon Yagura, Senkan Yagura, and Inui Yagura, which are normally closed to the public.

The story's protagonist is Toyotomi Hideyoshi. As you walk through Osaka Castle Park and Nishinomaru Garden, you'll discover why Hideyoshi built a castle in this location, the grand vision behind it, and his true intentions, as seen in the trust he had with his younger brother, Hidenaga. This time, a mystery full of tricks will be introduced! By folding paper and using clip pens (simple pencils) and booklets in creative ways, you'll be amazed by the puzzle-solving experience that will have you saying, "Oh, that's how it is!" This is content that will delight not only mystery-solving fans, but also those who participate every year and enjoy fresh surprises.

The stone torii plaque, Yakushi Nyorai statue, and Amida Nyorai statue, which are all important cultural properties on display in the Treasure Museum, will be on display during the Spring Treasure Exhibition.

Bell Manju
This manju is based on the world's largest bell that once stood at Shitennoji, and conveys the memory of the now-defunct bell.

A fountain show over 100m long will light up the water city of Osaka.

The museum is always open to the public to see the Chinese and Korean ceramics of the Ataka Collection, and two national treasures, the Flying Celadon Vase and the Oil Drop Tenmoku Tea Bowl, will be on display at the Collection Exhibition starting on Saturday, April 11, 2026.

Photo: Tobi Celadon Vase (National Treasure)

The Fujita Museum regularly hosts three different exhibitions, one of which is "Wataru - Coveted Imported Goods," which runs from April to June and will feature the National Treasure "Yohen Tenmoku Tea Bowl."
The national treasure "Yohen Tenmoku Tea Bowl" on display is one of only three bowls in existence in the world, made during the Southern Song Dynasty in China.

Photo: Yohen Tenmoku tea bowl (National Treasure)

The second Gozentate Honzon statue from the front in the photo is the Bishamonten statue, an Important Cultural Property (formerly a National Treasure). For a few days around May 10th, the secret Gozentate Honzon will also be open to the public, allowing visitors to admire the rare sight of the four Bishamonten statues lined up in front of and behind each other.

A special exhibition themed on "100 Years of Showa," tracing the footsteps of the Showa era through the landscapes and records remaining in Sakai.
A reopening event will be held from Wednesday, April 1st to Sunday, April 5th, 2026.

Takatsuki Jazz Street was launched in 1999 with the aim of making Takatsuki a fun town filled with music. It is held for two days every year during Golden Week, and will celebrate its 25th anniversary in 2023. It is one of Japan's largest handmade music events, with admission to all venues free.

The tea house (Toshinseki), an Important Cultural Property [formerly a National Treasure], has been open to the public since October 2025 (advance reservations required), but the interior of the reception hall, also an Important Cultural Property [formerly a National Treasure], will be specially opened to the public in conjunction with the after-sales campaign.
Photo: Teahouse [Important Cultural Property]

In conjunction with the Osaka Destination Campaign After Campaign to be held from April to June 2026, the National Treasure Seated Yakushi Nyorai statue will be open to the public for two days without prior reservations.