Summer Mansion Night 2026

Event Overview

Open until 9pm! You can play longer than usual! We also have discounted tickets that allow you to enter from 5pm!

[Period] August 1st (Sat)- August 23rd (Sun), 2026
[Hours] 10:00 AM - 9:00 PM (Last entry 8:30 PM)

*The event may be canceled due to severe weather.
*Last entry is 30 minutes before closing time.

※Please note that Event content may be changed or canceled without notice.

"Festival Square" where you can enjoy craft beer and festival stalls.

The "Festival Square" will feature eight types of craft beer from all over Japan, as well as drinks, edamame, sausages, and other food that everyone from children to adults can enjoy, plus festival games like ring toss and super ball scooping! Enjoy the entire park as if it were a beer garden♪

[Contents] Food stalls, festival stalls (ring toss, super ball scooping)
[Location] In front of the flower Stage inside the park
[Hours] Food stalls: Weekdays... 17:00-21:00 / Weekends and holidays... 10:00-21:00 (Last order 20:30)
Festival stalls: 10:00 - 20:45
[Payment Methods]
Food stalls: Cash, PayPay
Festival stalls: Special tickets are sold at the ticket vending machine in front of the cherry blossom viewing tea house.

Get your hands on a great value "After 5 Ticket" to enjoy the day from 5 PM!

[Ticket Name] After 5 Ticket
[Available hours] 17:00-21:00 every day *Last entry 20:30
[Contents] 1-Day pass (admission + Unlimited Ride Pass) *Only 10 rides are in operation after 18:00
【Fee】

classification Price (tax included) Discount from the regular price
Adult (13 - 64 years) 3,500円 1,100 yen discount
Children (ages 5 to elementary school) 2,400円 1,000 yen discount
Senior (65 years and above) 2,400円 1,000 yen discount
Infant (0-4 years old) Free

[Advance tickets]
Sales start date: Monday (Mon) 13, 2026, 12:00 PM onwards.
Sales site... Official ticket website, Asoview, Jalan, Rakuten

[Same-day tickets] Tickets will be sold at the Asakusa Gate entrance gate from 17:00 each day.

*Please note that from August 1st (Sat) to 23rd (Sun), admission is free for the person with a disability certificate (accompanying persons will be charged), and invitation tickets are only valid until 5:00 PM on the day of admission.
*During this period, same-day ticket sales will end at 5:00 PM.

Attractions operating after 18:00

Enjoy the attractions at the illuminated amusement park at night!

* Attractions operating after 6 PM: 10 attractions
 Roller Coaster, Disk”O”, Merry-go-round, swan, Carnival, House of Surprises, Thriller Car, Sky Ship, The Haunted House- The Curse of the Neck -, Little Star

*Other facilities available for use
Not included in Unlimited Ride Pass.
  Carnival Game Corner, Game Plaza, Panda Car Car®, NAKED Flower Scenery, Hanasora Garden (Rooftop), Gashapon Department Store (10:00-21:00), Maruhana Shop(Souvenir shop) (10:00-20:55)

*Operating attractions and stores are subject to change.
* "House of Surprises" and "Panda Car" are registered trademarks of HANAYASHIKI.

Only available on weekends and holidays! "Shochiku Entertainment Comedy Stage"

Two different comedy acts from Shochiku Geino will appear each day!

*Dates: August 1st (Sat), 2nd (Sun), 8th (Sat), 9th (Sun), 11th (Tue), 15th ((Sat) (Sun) 22nd (Sat), 23rd (Sun), 2026
*Time: 1st session 18:00- / 2nd session 19:30 (approximately 30 minutes each)
*Location: Flower Stage inside the park
*Admission fee: Free (separate Admission Fee applies)

*Please note that the cast may change.

Weekdays only! "Street Performance"

Street performers will appear on a rotating basis each day! You'll have to wait and see where they'll show up in the park!

*Dates: August 3rd (Mon)- 7th (Fri), 10th (Mon), 12th (Wed)- 14th (Fri), 17th (Mon)- 21st (Fri), 2026
*Time: Appears in the park between 18:00 and 21:00!
*Location: Flower Stage and other locations within the park
*Admission fee: Free (separate Admission Fee applies)