This is copied from http://www.thingiverse.com/thing:664397

// Japanese Original font
// Version 0.1 by ichibey
//
// 営利目的で利用する際は、かならず許可を得てください。非営利の場合は、CCライセンスに従い使用ください。
// http://creativecommons.org/licenses/by-nc/2.1/jp/legalcode

This font is very special. It uses a mixture of katakana an kanji symbols, uses multi character symbols and is only addressable by '\xxx' sequences.