Celebrate Kim Ji-won's birthday with a gift that grows. 🌱 Join us in planting 520 trees and help create a greener, healthier future for our planet. #RootedInLove #520TreesForJiwon 💚

🌱 520 Trees for Jiwon

“520 Trees for Jiwon” is a tree-planting campaign organized by Woneday.idn to celebrate Kim Ji-won's 34th birthday on October 19, 2026. Inspired by the meaning of “520” as a symbol of love, this project aims to express fans' love and appreciation for Kim Ji-won through a meaningful environmental initiative. In collaboration with LindungiHutan, the campaign will plant 520 mangrove trees in conservation areas across Indonesia, creating a positive impact for nature and future generations.

Donation Goal

The required donation for tree planting and maintenance is: Rp 25,000 per tree

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Project Location: Mangunharjo Beach, Semarang

Mangunharjo Beach, located in Tugu District, Semarang City, Central Java, has become a model area for ecosystem conservation efforts. The beach is also a popular tourist destination due to its calm waves and scenic coastal environment. However, the coastline has gradually been shrinking because of severe coastal erosion (abrasion), leaving only about 1 kilometer between the shoreline and nearby residential areas. To help restore the coastal ecosystem, Rhizophora mangroves are planted to trap sediment and encourage the formation of new land. In addition to protecting the coastline, mangrove forests enhance the beauty of the area and support the development of sustainable ecotourism. Since 2017, local communities have actively participated in the mangrove planting and maintenance programs, working together to preserve the coastal environment.

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Main Program

🌿 Mangrove tree planting to help prevent further coastal erosion and reduce the impact of tidal flooding (rob floods).

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Future Development Potential

🌱 Mangrove Ecotourism The growing mangrove ecosystem has the potential to become an educational and eco-friendly tourism destination that benefits both visitors and local communities.

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Why Support This Project?

By participating in this campaign, supporters contribute to several United Nations Sustainable Development Goals (SDGs):

• SDG 15 – Life on Land
  • Preventing land degradation caused by coastal erosion
  • Expanding green coverage and restoring ecosystems
  • Protecting biodiversity in coastal areas
• SDG 13 – Climate Action
  • Helping reduce carbon emissions through mangrove reforestation
• SDG 1 – No Poverty
  • Supporting the livelihoods and income of local farmers and residents
• SDG 8 – Decent Work and Economic Growth
  • Creating employment opportunities for surrounding communities

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A Gift of Love That Grows

Through 520 Trees for Jiwon, fans can celebrate Kim Ji-won's birthday in a meaningful way—by turning love and admiration into a lasting contribution for the environment, local communities, and future generations. 💚🌱