  We present visible spectroscopic observations of a near-earth object (NEO)
2012 DA14. The asteroid 2012 DA14 came close to the surface of the Earth on
February 15, 2013 at a distance of 27,700 km. Its estimated diameter is around
45 m. The physical properties of such a small asteroid have not yet been well
determined. The close encounter is a good opportunity to conduct a variety of
observations. The purpose of this paper is to deduce the taxonomy of 2012 DA14
by visible spectroscopic observations using the 0.4 m f/10 telescope at the
Fujii Kurosaki Observatory. We conclude that the taxonomy of 2012 DA14 is an
L-type in the visible wavelength region. In addition, we refer to the
availability of a small, accessible telescope for NEOs smaller than 100 m.
