Optical – near-infrared catalog for the AKARI north ecliptic pole Deep field Nagisa Oi, Hideo Matsuhara, Kazumi Murata, Tomotsugu Goto, Takehiko Wada, Toshinobu Takagi, Youichi Ohyama, Matthew Malkan, Myungshin Im, Hyunjin Shim et al. (2 more) A&A, 566 (2014) A60 Published online: 13 June 2014 DOI: 10.1051/0004-6361/201322561