From July 23, 2026 (Thursday) to September 13, 2026 (Sunday), Tokyo Summerland (Akiruno, Tokyo) will host a collaboration event with VOISING, an agency for 2.5D idol groups. Titled "推せる、夏へ！VOISING in サマーランド," the event brings together a range of experiences available only at Tokyo Summerland, including special collaboration tickets with bonus items, a mystery-solving quiz rally, collaboration food and goods, and themed decorations throughout the park.
For event details, see the official page: https://www.summerland.co.jp/voising-summerland/
Special Collaboration Tickets
A special collaboration ticket pairs Tokyo Summerland's 1-Day Pass with original goods.
On-sale dates
- For the July 23 (Thursday) to July 26 (Sunday) portion: a special advance sale from 7:00 PM on June 26, 2026 (Friday), available only through the electronic ticket site Asoview.
- For the July 23 (Thursday) to September 13 (Sunday) portion: from 12:00 AM one week before each date.
Price
Where to buy: The electronic ticket site Asoview and Lawson.
Bonus: A ticket-style card (4 types for the first half and 4 types for the second half / random).
Bonuses can be exchanged at the Dome Information desk (available from 11:30 AM).
A 1-Day Pass (a date-specified admission ticket) is required for entry. The 1-Day Pass includes admission, indoor and outdoor pools, water slides, and unlimited rides (excluding coin-operated machines). Prices for the 1-Day Pass vary by season; check the official website for details. Quantities are limited each day, and sales will end once the daily limit is reached. Same-day tickets will not be sold at the park's ticket counters.
- First-half period: July 23 (Thursday) to August 16 (Sunday), 2026
- Second-half period: August 17 (Monday) to September 13 (Sunday), 2026
Collaboration Goods
Original goods featuring newly drawn illustrations will be on sale.
Where to buy: Next to the Yellow Booth inside the entrance.
Purchase bonus: For every 2,200 yen (tax included) spent on collaboration goods, you receive one sticker (21 types in total / random). This bonus is available on-site only and may end once supplies run out.
A 1-Day Pass is required to make a purchase. Sales hours and product details are subject to change. After payment, refunds and exchanges are not available except for defective items. Quantities are limited, and items may sell out. During busy periods, numbered tickets may be issued.
Online shop (delivered after the collaboration event): Orders are accepted from 10:00 AM on August 24, 2026 (Monday) to 11:59 PM on September 30, 2026 (Wednesday). Some trading items are planned to be sold as complete sets exclusively online. Shipping is scheduled to begin sequentially from mid-to-late November 2026 onward.
Collaboration Food, In-Park Projects, and Mystery-Solving Quiz Rally
Details for the collaboration food, in-park collaboration projects, and the mystery-solving quiz rally are coming soon.
About VOISING
VOISING is a 2.5D idol group agency established in October 2022, home to four groups: いれいす, すたぽら, クロノヴァ, and ブラフラ. Under the mission "MAKE THE WORLD YOUR OSHI 推せる、世界へ," it aims to enrich the world through 2.5D culture by bringing color to the everyday lives of fans and talent.
Tokyo Summerland — Operating Information (July 23 to September 13, 2026)
Operating hours
Closed days: Open every day from July 23 (Thursday) to September 13 (Sunday).
Parking: 1,500 yen per car on weekdays; 2,000 yen on weekends, holidays, and August 10 and 12 to 14.
Access
- By train and bus: About 35 minutes by local bus from JR / Keio Hachioji Station, or about 10 minutes by local bus from Akigawa Station on the JR Itsukaichi Line.
- By car: About 8 km from Hachioji IC on the Chuo Expressway (second exit when coming from the direction of central Tokyo), or about 0.5 km from Akiruno IC on the Ken-O Expressway.
