On August 20, 2025, Japan launched the JICA Africa Hometown Initiative, designating four Japanese cities as official “hometowns” for residents of Nigeria, Tanzania, Ghana, and Mozambique. Unveiled during the 9th Tokyo International Conference on African Development (TICAD 9) in Yokohama, this program pairs Kisarazu (Chiba Prefecture) with Nigeria, Nagai (Yamagata) with Tanzania, Sanjo (Niigata) with Ghana, and Imabari (Ehime) with Mozambique. The initiative aims to foster cultural exchange, strengthen bilateral ties, and support grassroots development, aligning with Japan’s broader strategy to deepen its partnership with Africa amid growing global competition on the continent.
A New Era of Grassroots Diplomacy
The JICA Africa Hometown Initiative, spearheaded by the Japan International Cooperation Agency (JICA), seeks to revive the concept of sister cities by creating meaningful connections between Japanese municipalities and African nations. Unlike traditional sister-city programs, this initiative focuses on cultural and economic collaboration without introducing special visas or immigration policies, as clarified by the Japanese Ministry of Foreign Affairs. The program includes exchange events with JICA overseas cooperation volunteers, promoting mutual understanding and two-way manpower development.
Prime Minister Shigeru Ishiba emphasized the importance of localized engagement during TICAD 9, stating, “Japan needs to know more about Africa to create solutions together. Our focus is on private sector-led growth, empowering youth and women, and enhancing regional connectivity within and beyond Africa.” He also highlighted Japan’s challenges, such as a declining population and shrinking agricultural land, appealing for African support in these areas.
Strategic City Pairings
The selected cities were chosen for their strategic or historical ties to the African nations:
- Kisarazu (Nigeria): Hosted Nigeria’s contingent during the delayed 2020 Tokyo Olympics, fostering early ties.
- Nagai (Tanzania): Paired to promote cultural and economic exchanges, leveraging Nagai’s community-driven initiatives.
- Sanjo (Ghana): Selected for its industrial heritage, aiming to support Ghana’s economic development.
- Imabari (Mozambique): Chosen to bolster maritime and trade connections, aligning with Mozambique’s coastal economy.
While the rationale for selecting only these four African countries was not fully detailed, local authorities anticipate that the designations will boost city populations and support regional revitalization in Japan. The initiative is expected to facilitate skills transfer, professional opportunities, and economic growth for both sides.
Japan’s Broader Africa Strategy
The hometown initiative is part of Japan’s strategic effort to counterbalance growing Chinese influence in Africa. At TICAD 9, held from August 20–23, 2025, Prime Minister Ishiba announced a $5.5 billion investment package focused on sustainable growth, youth and women’s empowerment, and regional integration. By linking municipalities directly with African nations, Japan aims to build grassroots connections that complement its broader diplomatic and economic goals.
Abiodun Oladunjoye, Director of Information at Nigeria’s State House, Abuja, noted, “These city pairings will foster two-way exchanges for manpower development, adding value to the economic growth of Japan, Nigeria, and the other African nations involved.” The program is seen as a foundation for long-term partnerships, supporting local development initiatives in Africa while addressing Japan’s domestic challenges.
Benefits for African Nations
For Nigeria, Tanzania, Ghana, and Mozambique, the initiative offers access to training, professional opportunities, and strengthened economic ties with Japan. By facilitating cultural exchanges and skills transfer, the program supports local development goals, such as improving technical expertise and fostering innovation. The initiative also positions these African nations to benefit from Japan’s expertise in technology, agriculture, and infrastructure, enhancing their global economic standing.
Looking Forward
As Japan rolls out the JICA Africa Hometown Initiative, it marks a significant step toward deepening ties with Africa through localized engagement. The program, launched on the sidelines of TICAD 9, underscores Japan’s commitment to being a long-term partner in Africa’s development. With cultural exchanges and economic collaborations already underway, the initiative promises to strengthen bonds between Kisarazu, Nagai, Sanjo, Imabari, and their African counterparts, paving the way for mutual growth and understanding in the years ahead.
