株式会社サンシャインシティ News Releases

[Post-Event Report] Promoting a Work Environment Where Everyone Can Work Comfortably by Sharing "Invisible Pain" – A Sensitive Topic Transformed into Natural Dialogue: Sunshine City Group's "Menstrual Pain Experience Training"

Sunshine City Co., Ltd. (Toshima Ward, Tokyo; President and CEO: Hidemasa Waki) held "Menstrual Pain… · 2026-07-02

<Report> Sunshine City Group Delivers 1,076 Items of Children's Clothing to 121 Families (331 People) in Toshima Ward! "8th Children's Clothing Market in Sunshine City"

Sunshine City Group (Ikebukuro, Tokyo) partnered with local organizations, including the Certified N… · 2026-07-02

Delivering "Coolness" from the Aquarium Amidst the Heat. Sunshine Aquarium's Creatures Take Over JR Saikyo Line Trains! "Wishing You a Cool Summer" Arrives Early Starting June 29 (Mon).

Sunshine Aquarium (Ikebukuro, Tokyo) will be conducting an advertising takeover on JR Saikyo Line tr… · 2026-06-30

Sunshine City Introduces 'Picture Book Forest' Award at Bungeisha's Picture Book Awards

Award ceremony for the 29th Bungeisha Picture Book Awards held at Sunshine City's Fountain Plaza Su… · 2026-06-29

See, Hear, Smell, Touch! An Exhibition to Experience and Learn the Reality of Creatures Beyond Just Cuteness is Underway: "World Penguin & Otter Day 2026 at Sunshine Aquarium" ~World Otter Day Edition~ *Until June 7 (Sun)*

Sunshine Aquarium is hosting the "World Otter Day Edition" from May 8 to June 7, as part of "World P… · 2026-05-11

Night-exclusive Immersive Mystery-Solving Event "Sunshine Aquarium x Aquarium is Not Dancing: Challenge from the Director" June 12 (Fri) - July 20 (Mon/Holiday)

Sunshine Aquarium will host the second collaboration with the free horror game "Aquarium is Not Danc… · 2026-05-11

Sunshine Aquarium Coral Project's 20-Year Journey *20th Anniversary on April 27!! We want you to know about corals, the ocean, and the Earth.

Sunshine Aquarium celebrates the 20th anniversary of its Coral Project on April 27. Sunshine City is… · 2026-04-20

Sunshine City and Onna Village, Okinawa Conclude Comprehensive Partnership Agreement - Aiming for Regional Revitalization and a Sustainable Society Centered on 20 Years of Coral Conservation

Sunshine City and Onna Village in Okinawa have signed a comprehensive partnership agreement. Marking… · 2026-04-20

Sunshine City and Onna Village, Okinawa Conclude Comprehensive Partnership Agreement - Aiming for Regional Revitalization and a Sustainable Society Centered on 20 Years of Coral Conservation

Sunshine City and Onna Village in Okinawa have signed a comprehensive partnership agreement. Marking… · 2026-04-20

Sunshine Aquarium Coral Project's 20-Year Journey *20th Anniversary on April 27!! We want you to know about corals, the ocean, and the Earth.

Sunshine Aquarium celebrates the 20th anniversary of its Coral Project on April 27. Sunshine City is… · 2026-04-20

65th Ranyukai Orchid Exhibition to Be Held at Sunshine City in Ikebukuro, Featuring Orchid Cup 2026

Sunshine City in Ikebukuro, Tokyo, will host the 65th Ranyukai Orchid Exhibition in Sunshine City: O… · 2026-05-14

Sunshine 60 Observatory 'Tenbo Park' to Host Rainy Season Event 'Tenbo Park Rainy Season Days' Starting June 5th

Tenbo Park at Sunshine 60 Observatory will feature seasonal decorations and family-oriented workshop… · 2026-05-28

Ancient Orient Museum 2026 Summer Special Exhibition 'Exploring Ancient Orient Architecture and Urban Planning with Models' to be held from July 4 (Sat) to September 6 (Sun)

The Ancient Orient Museum will hold a summer special exhibition 'Exploring Ancient Orient Architectu… · 2026-06-12

Aquarium Animals Can Get Heatstroke Too! Sunshine Aquarium's 2026 Heatstroke Countermeasures

Sunshine Aquarium has strengthened its heatstroke prevention measures for both animals and staff in … · 2026-05-28

Sunshine City Group Completes Implementation of Flex-Time System Across Three Companies

Sunshine City Group has completed the rollout of a flex-time system across its three core companies.… · 2026-05-28

Sunshine Aquarium Living Discovery Communication vol.27 - May 20th is "World Metrology Day": Animal Weight Measurement and the Dedicated Care by Staff

In observance of World Metrology Day on May 20, Sunshine Aquarium is highlighting its health managem… · 2026-05-18

Sunshine Aquarium Living Discovery Communication vol.27 - May 20th is "World Metrology Day": Animal Weight Measurement and the Dedicated Care by Staff

In observance of World Metrology Day on May 20, Sunshine Aquarium is highlighting its health managem… · 2026-05-18

Sunshine City to Hold 5th Tug-of-War Tournament on May 27 to Promote Communication Among Office Tenants

Sunshine City Corporation, which operates Sunshine City in Toshima, Tokyo, will hold the 5th Sunshin… · 2026-05-12

See, Hear, Smell, Touch! Experience and Learn the Reality of Creatures Beyond Just Cuteness with an Experiential Exhibition: "World Penguin & Otter Day 2026 at Sunshine Aquarium" ~World Otter Day Edition~ *Until Sunday, June 7*

Sunshine Aquarium is currently holding the "World Penguin & Otter Day 2026" event, focusing on the "… · 2026-05-11

Night-exclusive Immersive Mystery-Solving Event "Sunshine Aquarium x Aquarium is Not Dancing: Challenge from the Director" June 12 (Fri) - July 20 (Mon/Holiday)

Sunshine Aquarium will host the second collaboration with the free horror game "Aquarium is Not Danc… · 2026-05-11

10 Days to Enjoy Okinawa in Tokyo! "The 17th Sunshine City Okinawa Mensore Festa" to be Held from May 22 (Fri) to 31 (Sun)

Sunshine City will host "The 17th Sunshine City Okinawa Mensore Festa" for 10 days from May 22 to 31… · 2026-05-08

Baycrews' New Cafe Concept to Open in Alpa 3F Restaurant Area! "JOURNAL STANDARD CAFE" Grand Opening Mid-July – Enjoy Deli, Brunch, and Tea Time in a Spacious 94-Tsubo Space with Open Window Views

Sunshine City's Alpa 3F restaurant area will see the mid-July opening of "JOURNAL STANDARD CAFE," a … · 2026-04-30

Sunshine Aquarium x Takahashi Shoten "Zannen na Ikimono" Series: "Zannen na Ikimono Exhibition General Election in Sunshine Aquarium" - Voting from Apr 29 to Aug 23

Sunshine Aquarium in Ikebukuro is holding a 'General Election' for its collaboration exhibition with… · 2026-04-27

Monthly Events to Admire the Full Moon from the 'Park in the Sky' at 251m Above Sea Level! Sunshine 60 Observatory Astronomical Viewing Event 'TENTAI-PARK 2026' Annual Schedule Announcement

Sunshine 60 Observatory 'TENBOU-PARK' has announced the annual schedule for its astronomical viewing… · 2026-04-23

Ancient Orient Museum Announces 2026 Annual Exhibition Schedule

The Ancient Orient Museum in Sunshine City announced its 2026 schedule, featuring a hands-on Golden … · 2026-04-23

65th Ranyukai Orchid Exhibition to Be Held at Sunshine City in Ikebukuro, Featuring Orchid Cup 2026

Sunshine City in Ikebukuro, Tokyo, will host the 65th Ranyukai Orchid Exhibition in Sunshine City: O… · 2026-05-14

Sunshine City to Hold 5th Tug-of-War Tournament on May 27 to Promote Communication Among Office Tenants

Sunshine City Corporation, which operates Sunshine City in Toshima, Tokyo, will hold the 5th Sunshin… · 2026-05-12

10 Days to Enjoy Okinawa in Tokyo! "The 17th Sunshine City Okinawa Mensore Festa" to be Held from May 22 (Fri) to 31 (Sun)

Sunshine City will host "The 17th Sunshine City Okinawa Mensore Festa" for 10 days from May 22 to 31… · 2026-05-08

Baycrews' New Cafe Concept to Open in Alpa 3F Restaurant Area! "JOURNAL STANDARD CAFE" Grand Opening Mid-July – Enjoy Deli, Brunch, and Tea Time in a Spacious 94-Tsubo Space with Open Window Views

Sunshine City's Alpa 3F restaurant area will see the mid-July opening of "JOURNAL STANDARD CAFE," a … · 2026-04-30

Sunshine Aquarium x Takahashi Shoten "Zannen na Ikimono" Series: "Zannen na Ikimono Exhibition General Election in Sunshine Aquarium" - Voting from Apr 29 to Aug 23

Sunshine Aquarium in Ikebukuro is holding a 'General Election' for its collaboration exhibition with… · 2026-04-27

View the Full Moon from 251m Above Ground! Sunshine 60 Observatory 'Tentaipark 2026' Annual Schedule Announced

Sunshine 60 Observatory 'Tenbou Park' announced its 2026 annual schedule for 'Tentaipark' events. Le… · 2026-04-23

Ancient Orient Museum Announces 2026 Annual Exhibition Schedule

The Ancient Orient Museum in Sunshine City announced its 2026 schedule, featuring a hands-on Golden … · 2026-04-23