"Sumikkogurashi Waku Waku Park - Creating Rainbow Memories Together -" comes to Exhibition Hall D at Sunshine City in Ikebukuro from Tuesday, August 11 (a public holiday) through Sunday, August 30, 2026, marking the event's first appearance in the Kanto region.
At the venue, visitors can immerse themselves in the world of Sumikkogurashi through fun interactive mechanisms and photo spots, along with sales of event-limited merchandise, for a memorable and special experience.
Story
One clear day after the rain, a huge cloud appears, carrying something wonderful...
Everywhere you look is awash in rainbow colors: the "Rainbow Amusement Park"!
Amid this colorful world, the Sumikko characters look on with curiosity and wonder.
This sparkling amusement park is even said to hold a mysterious power that can make wishes come true...
Join the Sumikko characters for a fun-filled time at the Rainbow Amusement Park!
Photo Spots
Welcome Together
Meet the Sumikko characters dressed in special costumes! Dressed in stylish outfits, they'll be there to greet everyone.
Costume Photo Studio
Put on special Rainbow Amusement Park costumes and snap a commemorative photo! Capture an extra-special shot, with different Sumikko characters appearing at the photo spot on different days.
Night Merry-Go-Round
Under a sparkling starry sky, the Sumikko characters discover a big merry-go-round. Enjoy a romantic moment together.
Experiences
Rainbow Trout Fishing
While playing around the amusement park, visitors may spot a tapioca-shaped pond! It looks like it's full of swimming rainbow-colored trout. Catch the rainbow trout together and complete a glowing rainbow.
Sky Rainbow Factory
At the Sky Rainbow Factory, become a rainbow craftsman and try your hand at making a rainbow! Draw a rainbow in your favorite shape with your hands, and if it comes out well, the Sumikko characters might just come out to play.
Puzzle-Solving Garden
The flower garden above the clouds is a favorite spot for the tapioca characters. It looks like the Rainbow Tapioca is playing hide-and-seek in the flower garden. Follow the hints to find the hidden Rainbow Tapioca characters.
Attractions (Paid)
Ball Toss Ferris Wheel / 500 yen (tax included)
Toss balls into the ferris wheel gondolas and play! How many can you land? A special prize awaits depending on how many balls go in.
Sumikkogurashi Rainbow Train / 300 yen (tax included)
All aboard the Rainbow Train! Ride alongside the Sumikko characters for a lap above the clouds.
Sumikkogurashi Fluffy Land / 300 yen (tax included)
Sumikkogurashi's fluffy, bouncy play equipment makes its debut! Jump and bounce together with the Sumikko characters.
Sumikkogurashi Waku Waku Keychain Shop / 1,200 yen (tax included)
Choose the parts you like and build your own original keychain! Enjoy the experience of running a keychain shop, from selecting the parts to putting them together.
*Attraction tickets are sold at the venue.
Event-Limited Plushies
Palm-Sized Plushies (all 8 types)
1,760 yen each (tax included) *Limited to 2 of each type per person
Aji Furai no Shippo and Ebiten no Shippo join the lineup for the first time!
Scene Plushie (Merry-Go-Round with palm-sized Tapioca plushie)
8,250 yen (tax included) *Limited to 2 per person
Making its debut, this scene plushie can be displayed together with the palm-sized plushies.
Merchandise Debuting at the Tokyo Venue (Selection)
Spinning Ferris Wheel Acrylic Stand — 2,750 yen (tax included)
Pairs nicely with a variety of other items.
Face Pouch (all 3 types) — 2,497 yen each (tax included)
① Shirokuma ② Tokage ③ Ebi Furai no Shippo
Made from a soft, fluffy material, with a pocket on the back that can hold a pass case and other small items.
*On sale from Saturday, August 15.
Puzzle Cube Keychain — 880 yen (tax included)
Puffy Hair Clip (all 5 types) — 990 yen each (tax included), sold in sets of 2
① Shirokuma ② Penguin? ③ Tonkatsu ④ Neko ⑤ Tokage
The plump, puffy material is the highlight of these hair clips.
Shopper Bag — 300 yen (tax included)
Admission Perks & Entrance-Only Items
Passport-Style Sticker
Everyone who purchases an admission ticket receives a "Passport-Style Sticker" (all 7 designs, distributed randomly) from the Rainbow Amusement Park! Head to the Rainbow Amusement Park together with the Sumikko characters — two new designs have been added for the Tokyo venue.
*One sticker per admission. *Distributed only to paid admission holders. *Distribution conditions and contents may vary by venue.
Costume Headband — 1,800 yen (tax included)
Match the Sumikko characters with this adorable headband! Wear it together and enjoy the Rainbow Amusement Park even more.
*Sold only at the event venue reception. *Not included in the total purchase amount for shopping gifts (see below). *While supplies last. *Available only to guests entering the event venue. *This is the same item redeemable with the "Costume Headband Exchange Voucher" sold in advance through Asoview.
Purchase Gifts
Sparkly Card
Spend 3,000 yen or more (tax included) in a single purchase at the venue during the event and receive one "Sparkly Card" (design distributed randomly) as a gift.
Designs distributed August 11 (Tue, holiday) through August 20 (Thu): 6 designs. Designs distributed August 21 (Fri) through August 30 (Sun): 5 designs.
*While supplies last, starting from the first day. *Design cannot be selected. *Limited to one per person per day. *Valid same-day receipts only; receipts cannot be combined. *Image shown is for illustration. *The Costume Headband sold at the venue entrance does not count toward this purchase total. *Distribution conditions and contents may vary by venue.
Aurora Mini Slide Pouch
Spend 6,000 yen or more (tax included) in a single purchase at the venue during the event and receive an "Aurora Mini Slide Pouch" as an additional gift.
*While supplies last, starting from the first day. *Limited to one per person per day. *Valid same-day receipts only; receipts cannot be combined. *Image shown is for illustration. *The Costume Headband sold at the venue entrance does not count toward this purchase total. *Distribution conditions and contents may vary by venue.
Character Meet & Greet
Every weekend, the Sumikko characters come to Waku Waku Park! Take a commemorative photo together with them. Shirokuma, Penguin?, Tonkatsu, Neko, and Tokage appear in special costumes.
Dates & characters:
- August 16 (Sun): Shirokuma, Tonkatsu, Neko
- August 23 (Sun): Penguin?, Tokage
- August 29 (Sat): Ebi Furai no Shippo, Aji Furai no Shippo, Ebiten no Shippo
Times: ① 11:00 AM ② 1:00 PM ③ 3:00 PM (each session limited to 30 groups)
Location: Ikebukuro, Sunshine City Exhibition Hall D — a special venue adjacent to Sumikkogurashi Waku Waku Park
How to join: A numbered ticket is required to join the meet-and-greet. Numbered tickets are distributed at the event entrance starting at 9:00 AM on the day, and guests should arrive at the meet-and-greet venue by the time printed on their ticket. Participation requires an event admission ticket for every person in the group, which is checked upon entry to the meet-and-greet venue.
*Numbered tickets are limited (one per group) and remaining tickets are distributed at the Waku Waku Park entrance while supplies last; once a session's allotment is gone, distribution for that session ends. *The meet-and-greet venue is outside the main exhibition hall, so please plan around your admission ticket's time. *Numbered tickets cannot be reissued if lost, and copies or photos of tickets are not valid. *Numbered tickets cannot be distributed to a representative on someone else's behalf. *Please be considerate of other guests who may appear in your photos, and video recording is not permitted. *If a third party appears in your photo, please refrain from posting it on social media or the internet. *Distribution times may be moved earlier depending on crowd levels and weather, and the event may be canceled without notice.
Other Activities
Cotton Candy
Watch a fluffy, three-dimensional Sumikkogurashi cotton candy come together in an instant! Mini bucket and cup versions are also available.
Sales period: August 11 (Tue, holiday) through August 30 (Sun). *Sold inside the Sumikkogurashi Waku Waku Park event venue.
Character Candle Workshop
Layer colored sand in a glass to try your hand at sand art! Add your chosen glass pieces to complete a candle that's one of a kind — the hot gel portion is handled by staff, so everyone can join safely. Sumikkogurashi glass pieces are available at the venue.
Dates: August 11 (Tue, holiday)–15 (Sat), 17 (Mon)–22 (Sat), 24 (Mon)–28 (Fri), and 30 (Sun)
Reception hours: 10:00 AM to 5:00 PM (final reception at 4:00 PM)
Base price: from 2,090 yen (tax included)
Recommended age: 3 and up
*Sold at a special venue adjacent to, but outside, the Sumikkogurashi Waku Waku Park event venue.
Ticket Information
Advance Tickets
① Admission Ticket
Adult (junior high school age and up): 1,200 yen
Child (age 2 through elementary school): 800 yen
② Costume Headband Exchange Voucher (admission ticket holders only): 1,800 yen
Sales period: 10:00 AM, Wednesday, July 1, 2026 through 11:59 PM, Monday, August 10, 2026
Valid: August 11 (Tue, holiday) through 4:30 PM, August 30 (Sun), 2026
Sold via: Asoview (https://evt.asoview.com/sumikkowp-tokyo)
Same-Day Tickets
① Admission Ticket
Adult (junior high school age and up): 1,400 yen
Child (age 2 through elementary school): 1,000 yen
② Costume Headband (admission ticket holders only): 1,800 yen
Sold at: event venue entrance
Ticket Notes
- To ease congestion, admission from 10:00 AM to 1:00 PM on Saturdays, Sundays, and holidays is by time-designated advance ticket only.
- If time-designated advance tickets do not sell out, same-day tickets may also be sold at the venue.
- Time-designated advance tickets are limited in quantity, and sales may end without notice.
- Guests with time-designated advance tickets should arrive according to their designated time to help ease congestion; entry is not permitted outside the designated time.
- Guests arriving later than their designated time may need to wait, or may not be admitted.
- Advance ticket purchases are limited to 6 per person.
- Admission is free for children age 1 and under; admission perks are not included for guests age 1 and under.
- Some areas within the venue require a separate fee.
- Purchased tickets cannot be changed, exchanged, or canceled — including in the case of natural disasters or related transportation disruptions.
- Tickets cannot be exchanged for cash and will not be reissued if lost or stolen.
- Guests holding a Physical Disability Certificate, Rehabilitation Certificate, or Mental Disability and Welfare Certificate are not eligible for a discount, but if the certificate holder pays for admission, one accompanying guardian may enter free of charge upon presenting the ticket and certificate at reception.
Event Overview
Event Name: Sumikkogurashi Waku Waku Park - Creating Rainbow Memories Together -
Venue: Ikebukuro, Sunshine City Exhibition Hall D
Address: 3-1-4 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, Bunka Kaikan Building 2F
Dates: August 11 (Tue, holiday) through August 30 (Sun), 2026 (20 days)
Hours: 10:00 AM to 5:00 PM *Final admission 30 minutes before closing
Notes
Admission
- Re-entry is not permitted.
- Preschool-age children must be accompanied by a guardian (age 18 or older).
- Admission is required for guardians accompanying preschool-age children.
- Admission to the merchandise area requires an event admission ticket.
- Please refrain from waiting in line late at night or early in the morning.
- Purchasing admission tickets or merchandise for resale purposes is not permitted.
- Guests proceed through the venue from the exhibition area to the merchandise area, in that order.
- Eating and drinking are not allowed inside the venue.
- Admission may be limited during periods of heavy congestion.
- A numbered entry ticket may be distributed at the venue entrance during periods of heavy congestion.
- Advance tickets do not guarantee priority admission.
- Admission is not conducted in timed groups or rotations.
Other
- Business hours and operating details are subject to change without notice.
- Merchandise quantities are limited, and items may sell out.
- Purchasing a ticket does not guarantee the ability to purchase merchandise.
- Some merchandise may have purchase limits.
- Entry to the merchandise area only is not permitted.
- Once in the merchandise area, guests cannot return to the exhibition area.
- Pets are not permitted (guide dogs and service dogs are an exception).
- Restrooms are not available inside the venue, so please use facilities beforehand.
- For a safe and smooth event, guests are asked to follow staff instructions.
