 Nanotechnology has enabled the integration of various phenomena and disciplines on the atomic, molecular, and nanoscale levels. This has led to the development of nanoarchitectonics, which is a methodology for creating functional material systems through the use of atoms, molecules, and nanomaterials. Molecular nanoarchitectonics in particular has gained much attention due to its incorporation of nanotechnological methods into organic synthesis. This has allowed for the direct observation of organic synthesis processes at the molecular level with high resolution, as well as the control of organic synthesis with probe microscope tips. These examples serve as starting points for further exploration of nanoarchitectonics. By fusing basic science and the application of practical functional materials, materials chemistry could become more comprehensive and complete. This article was authored by Katsuhiko Origa. We are article.tv, links in the description below.