This volume brings together cutting-edge research spanning semiconductor nano-devices, advanced materials, sensing technologies, radiofrequency systems, power electronics, quantum networking, artificial intelligence, and language engineering. Rooted in the core principles of electrical and electronic engineering, the contributions demonstrate how nanoelectronics continues to bring together and mix naturally with intelligent, interconnected systems. Emerging topics such as perovskite photovoltaics, graphene-based structures, MEMS and biosensing platforms, advanced antenna systems, energy-efficient power control, quantum network coding, and AI-driven data modeling reflect the dynamic transformation of modern engineering. Importantly, the volume also highlights the integration of research and education, illustrating how interdisciplinary approaches and intelligent methods are reshaping technological development and learning environments. Born from the collaboration between Shizuoka University and Universitas Indonesia, and strengthened through partnerships with BRIN and other institutions, this collection exemplifies the power of sustained international cooperation but also the importance of local dedication to scientific research. The joint organization of ICNERE 2025 and the Takayanagi Kenjiro Memorial Symposium has created a platform where established expertise and emerging ideas converge. By bringing together diverse research communities across countries and disciplines, this volume aims to stimulate new scientific partnerships, inspire innovative educational practices, and contribute to the continued advancement of nanoelectronics and intelligent engineering systems worldwide.