We have been interested in the chemistry at nanoscale. We have manipulated single molecules on surfaces with scanning probe microscope. [See our review paper: e-J. Surf. Sci. Nanotech. vol.12, pp.157-164 (2014).] We are interested in the manipulation using nanopipettes, which enable us to inject/extract molecules to/from living cells. [See our review paper: Nano Convergence, vol.1, p.17 (2014).] We are also interested in making apparatus for novel nanoscale experiments. So we sometimes make apparatus by ourselves. We are waiting for newcomers to realize novel experiments and enjoy playing nanoscale chemistry with us. Please join us and enjoy nanochemistry.