Phuong expressed delight at visiting Japan during the month celebrating the 52nd anniversary of diplomatic ties and nearly two years since the two countries upgraded ties to a Comprehensive Strategic Partnership. He conveyed NA Chairman Tran Thanh Man’s greetings and letter thanking Speaker Nukaga for his congratulatory message on the 80th anniversary of Viet Nam’s National Day.
Congratulating Japan on successfully hosting Expo 2025 in Osaka, he thanked the Japanese Government for facilitating Viet Nam’s presence at the event.
In discussions, Phuong praised the strong and substantive growth of Viet Nam – Japan relations since the partnership upgrade, driven by high political trust and evidenced by spotlights in six cooperation areas, namely economy, national defence – security, science – technology, locality-to-locality partnerships, people-to-people exchanges, and parliamentary cooperation.
Viet Nam always considers Japan a top priority partner and a sincere and trusted friend on the path towards its development goals, with inter-parliamentary cooperation serving as an important channel to deepen substantive, comprehensive, and effective ties, he said.
Sharing the NA’s determination to refine the institutional framework to meet development targets, he proposed stepping up exchanges between the two legislatures, especially through regular interactions between parliamentary friendship groups and specialised committees, and sharing of experiences in legislation and supervision in non-traditional security areas like cybersecurity, digital transformation, and disaster response.
The official also sought the Japanese parliament’s support for stronger linkages in quality workforce training and creation of an environment conducive for Vietnamese workers in Japan.
Speaker Nukaga praised Viet Nam’s successful National Day showcase at Expo 2025 and thanked Phuong for visiting Japanese localities, including his wreath-laying at the Hiroshima atomic bombing memorial.
Citing the solid relationship and shared values, Nukaga said Japan and Viet Nam hold ample potential for further collaboration. He lauded Viet Nam’s role as a key partner in Japan’s Indo-Pacific strategy, and expressed confidence that the vigorous development of Viet Nam as well as bilateral ties will help with regional stability and development.
He pledged to strengthen cooperation between the two legislatures and affirmed Japan’s readiness to support Viet Nam’s continued development.
On the occasion, Phuong conveyed NA Chairman Man’s invitation for the host to visit Viet Nam soon.

In separate talks the same day, Phuong and Fukuyama vowed to continue coordinating the effective implementation of high-level agreements and commitments, including the cooperation agreement signed between the Vietnamese NA and Japanese House of Councillors during NA Chairman Man’s official visit to Japan in December 2024.
They also promised to step up cooperation across economy, national defence – security, investment, tourism, trade, science, technology, digital transformation, green transition, artificial intelligence, and semiconductors.
Fukuyama underscored the importance of promoting high-level and parliamentary exchanges, saying that Phuong’s visit holds significance for Japan – Viet Nam friendship and cooperation.
During the meetings, Vice Chairman of the Japan – Viet Nam Parliamentary Friendship Alliance and a member of the House of Representatives Aoyagi Yoichiro reaffirmed his 18-year efforts in advancing bilateral ties and expressed the wish to deepen collaboration in culture, people-to-people exchanges, and quality workforce training.