Japanese title: コクーンシティ クリスマスイルミネーション 2026-2027「MILLION WISHES」

Details ↓Kyochika’s take · what it is · getting there

Good to know

Champagne-gold lights cover Cocoon City and the Saitama-Shintoshin east deck, 17:00-23:00 until Feb 14, 2027; lighting event with Ryuya Miyase on Nov 7.

Dates

Nov 7 (Sat) – Feb 14 (Sun)

Time

17:00–23:00

Price

See the official page for prices

Venue

Cocoon City and Saitama-Shintoshin East Exit pedestrian deck

Nearest station

Saitama-Shintoshin Sta.

Check closed days and last admission on the official page before you go.

About this event

Actor and recording artist Ryubi Miyase will appear at the opening lighting ceremony as champagne-gold illumination transforms Saitama-Shintoshin. This year's theme is MILLION WISHES, with individual wishes imagined as stars gathering together. At Cocoon Square, a synchronized light-and-sound show brings that concept to life every 30 minutes. The Christmas market features traditional wooden huts and planned specialties including beef stew, German-style pretzels and hot chocolate topped with a puppy-shaped marshmallow. Visitors can also customize their own cocoa with a choice of toppings, while families can take part in a Shimajiro stamp rally and hear performances by local school groups. The illumination continues beyond Christmas, bringing light to the city throughout the winter season.

Highlights

• The light-and-sound show at Cocoon Square runs every 30 minutes from 17:00, with the final show at 22:30.
• Ryubi Miyase appears at the November 7 ceremony starting at 17:50; illumination begins around 18:00.
• Try beef stew, German-style pretzels and puppy-marshmallow hot chocolate at the Christmas market.
• Create a personalized cup of cocoa by choosing your favorite toppings.
• Shimajiro shows take place December 5–6, photo sessions December 12–13, and workshops December 19–20.

Good for

Couples seeking winter lights, families with children, and travelers who love Christmas markets, seasonal food and shopping.

Good to know

• A separate numbered admission ticket is required for the Ryubi Miyase lighting ceremony viewing area. The event may be canceled in severe weather.
• Market products and serving styles may change, and items can sell out depending on availability.
• Check the official website for participation requirements for Shimajiro shows, photo sessions and workshops.
• The Christmas market and some related activities end December 25, while the illumination continues until February 14, 2027.

Summarized from the official page and press materials.

Why is it called Cocoon, and what used to stand here?

The name Cocoon refers to the protective casing spun by a silkworm. It is a deliberate reference to the silk industry that once occupied this area near Saitama-Shintoshin Station. Katakura Industries traces its origins to 1873, when Ichisuke Katakura began hand-reeling silk with his sons Kanetaro and Mitsuharu in Kawagishi, Nagano Prefecture. In 1916, the company opened the Omiya Silk Mill in what is now the Saitama-Shintoshin district.

Katakura expanded its silk operations and later managed the historic Tomioka Silk Mill. Although production there ended in 1987, Katakura preserved the historic buildings and transferred them to Tomioka City in 2005. In 2014, the Tomioka Silk Mill became part of a UNESCO World Heritage Site, preserving an important chapter of Japan's industrial modernization.

Katakura opened Cocoon Shintoshin on September 17, 2004. More than 100,000 people visited on opening day, and total attendance reached 10 million in 2005. Cocoon 2 and Cocoon 3 opened in 2015, when the wider commercial district was named Cocoon City. The name expresses the company's wish to weave a new history together with the people who visit.

The 2026 illumination theme, MILLION WISHES, imagines small individual wishes becoming stars that combine into one great glow. A company that once spun silk threads now uses light to express the connections between people. That is why visitors should watch the stars appear to gather in the light display at Cocoon Square.

Katakura Industries 150th Anniversary History (Japanese) · Cocoon City Illumination 2026 Official Website (Japanese) · Katakura Industries Christmas 2026 Press Release (Japanese)

Distance from major stations

From Saitama-Shintoshin

right there

From Omiya

1.8 km, about 15 min by train

From Urawa

4.4 km, about 20 min by train

From Higashi-Urawa

7.1 km, about 30 min by train

Distances are straight-line; times are rough estimates.

Other events nearby

• COCOON CITY Christmas Market 2026Cocoon City (Cocoon Plaza, Keyaki Walk & more) (Saitama-Shintoshin Sta.) · right there from here · Nov 7 (Sat) – Dec 25 (Fri)
• Christmas Music Festival (Cocoon City Christmas 2026)Cocoon Hiroba, Cocoon 2, Cocoon City (Saitama-Shintoshin Sta.) · right there from here · Nov 14 (Sat) – Nov 28 (Sat)
• Saitama Shintoshin Illumination 2026-2027Around Saitama-Shintoshin Station (Keyaki Hiroba, Cocoon City, etc.) (Saitama-Shintoshin Sta.) · 0.1 km, about 2 min on foot from here · Nov 7 (Sat) – Feb 14 (Sun)
• Keyaki Hiroba Christmas Market 2026 WHITE SNOW CHRISTMAS (Saitama-Shintoshin)Keyaki Hiroba, Saitama-Shintoshin (Saitama-Shintoshin Sta.) · 0.3 km, about 5 min on foot from here · Dec 11 (Fri) – Dec 25 (Fri)
• RaiBoC Hall New Year Concert 2027: Ayaka Hirahara & Tokyo Philharmonic (Omiya)RaiBoC Hall (Omiya Civic Hall) Main Hall (Omiya Sta.) · 1.5 km, about 15 min by train from here · Jan 11 (Mon)
• Japan Philharmonic Beethoven 9 at Sonic City 2026 (Omiya)Sonic City Main Hall (Omiya Sta.) · 1.8 km, about 15 min by train from here · Dec 18 (Fri)

Food and cafes nearby

Search places around the venue on Google Maps.

FAQ

What is Cocoon City Christmas Illumination 2026-2027 "MILLION WISHES"?

Actor and recording artist Ryubi Miyase will appear at the opening lighting ceremony as champagne-gold illumination transforms Saitama-Shintoshin. This year's theme is MILLION WISHES, with individual wishes imagined as stars gathering together. At Cocoon Square, a synchronized light-and-sound show brings that concept to life every 30 minutes. The Christmas market features traditional wooden huts and planned specialties including beef stew, German-style pretzels and hot chocolate topped with a puppy-shaped marshmallow. Visitors can also customize their own cocoa with a choice of toppings, while families can take part in a Shimajiro stamp rally and hear performances by local school groups. The illumination continues beyond Christmas, bringing light to the city throughout the winter season.

When is Cocoon City Christmas Illumination 2026-2027 "MILLION WISHES"?

Nov 7 (Sat) – Feb 14 (Sun)

What are the opening hours of Cocoon City Christmas Illumination 2026-2027 "MILLION WISHES"?

17:00–23:00 Check the official page for closed days and last admission.

How much does Cocoon City Christmas Illumination 2026-2027 "MILLION WISHES" cost?

See the official page for prices

Where is Cocoon City Christmas Illumination 2026-2027 "MILLION WISHES" and what is the nearest station?

It is held at Cocoon City and Saitama-Shintoshin East Exit pedestrian deck. The nearest station is Saitama-Shintoshin Sta..

Where to next

Nearby, within the next week

Festivals & local events · FreeMusashi Ichinomiya Hikawa Shrine Light-up: Tokimusubi no Mori 2026Omiya · 2.6 km · Nov 7 (Sat) – Nov 23 (Mon, holiday)

Festivals & local eventsTobu Zoo Winter Illumination 2026-2027Tobu-Dobutsu-Koen · 16.5 km · Oct 24 (Sat) – Feb 28 (Sun)

Festivals & local eventsLIONS BLUE TREE Lighting Ceremony (Emiterrace Tokorozawa)Tokorozawa · 19.0 km · Nov 14 (Sat)

Festivals & local events · FreeHotel Metropolitan Ikebukuro Christmas Tree and Illumination 2026Ikebukuro · 19.4 km · Nov 13 (Fri) – Dec 27 (Sun)

All Festivals →Today →This weekend →

Checked against the official page on November 10, 2026. Titles and descriptions are our own translations.