SDGs initiatives and achievements at River City 21 East Towers I & Shinkawa

This is our sustainability report, showcasing our ongoing endeavors to cultivate a more sustainable and comfortable community for our residents.

SDGs Initiatives & Results

Item	Initiatives	Overview	SDGs
Energy saving	Promoting participation in energy-saving programs Free distribution of smart energy-saving devices Partnership and guidance for 100% renewable electricity services	To help residents reduce electricity use, we continuously provide energy-saving program guidance, free IoT energy-saving devices, and partnerships for CO2-free renewable electricity services.
Resource circulation & waste reduction	Children's clothing donation campaign Plastic waste collection campaign Collection of empty contact lens cases Compost introduction and workshops Secondhand buyback booths Partnership with delivery storage services (seasonal wardrobe change & cleaning) Eco-art events using waste materials	To promote reuse of residents' unwanted items and reduce waste, we continuously run various collection campaigns, compost support, partnerships with storage and buyback services, and art events using waste materials.
Disaster prevention, safety & hygiene	Introducing notable disaster-prevention services Sharing residential hygiene information such as Legionellosis prevention	To support residents' disaster preparedness and living hygiene, we continuously share disaster-prevention goods and services and alerts on infectious diseases and water hygiene.
Resident wellness	Regular online stretching event "Hirunobi-jennu" Mindfulness events Makeup lessons Wellness Tips blog Preferential partnerships with fitness services Preferential lodging plans for residents	To support residents' physical and mental health and refreshment, we regularly hold participatory events such as stretching and mindfulness and continuously arrange preferential partnerships with external services such as fitness and lodging.
Childcare & living support	Partnership with babysitting and housekeeping services Partnership with educational toy subscription services	To ease the burden on child-rearing households and improve daily convenience, we partner with external living-support services such as babysitting, housekeeping, and educational subscriptions.
Community & social contribution	Annual donations to children's cafeterias Annual donations to forest conservation Giving December (December donation month) campaign Social giveback through children's clothing donation campaigns Environmental contribution via waste-material eco-art / eco-materials Sharing nearby facility information recommended by residents	To help solve local social issues and revitalize the community, we make ongoing donations to children's cafeterias and forest conservation, run donation-month campaigns, share local facility information, and hold art exhibitions using waste materials.
Resident communication	Suggestion box with published responses Annual resident survey to improve the living environment and community Information via official website and SNS Guidance on using common facilities Language exchange event "Language Cafe"	To promote two-way communication between residents and management, we continuously provide multifaceted touchpoints through a suggestion box, surveys, official information, and exchange events.
Sustainability awareness	Operating the ESG community portal site Providing sustainable challenge content	To encourage residents' sustainable behavior, we continuously operate an ESG information portal and run engagement measures through gamified sustainable challenge content.
Common facilities & space utilization	Opening and operating the "7 Lounge" common lounge (Shinkawa 7F) Operating the River View Lounge (East Towers I, Bldg 10, 37F) Operating the Kids Lounge (East Towers I, Bldg 10, 1F) Providing a coworking place Operating event spaces such as a multipurpose studio and the "Usagi-no-ma" tatami room Developing and operating courtyard plazas (Jacaranda Plaza & Olive Plaza) Providing scenic and walking routes leveraging the riverside and Ishikawajima Park location	To meet residents' diverse needs for interaction, telework, and hobbies, we develop and operate renovated indoor lounges, coworking spaces, and event spaces, as well as outdoor spaces leveraging the courtyard plazas and Sumida River location.

Gallery

1. Language Cafe
2. Summary Pocket (delivery storage service)
3. Online stretching event
4. Donation to forest conservation
5. Donation to children's cafeteria
6. Contact lens case collection