January; first month of the lunar calendar
easy; simple; informal; offhand; cheap
most important work (of a writer, artist, etc.); representative work; masterpiece
February; second month of the lunar calendar
ebook; e-book; electronic book; digital book
edition; version; plate; block; editions of a publication
publication; issue (of journal, newspaper, etc.); issue (of banknotes, bonds, passport, etc.); raising an event (software)
work; book; (a book) by; obvious; striking
light; illumination; ray; happiness; hope; influence
compilation (of a text); editing; volume (of a text); completed literary work
publishing house; publishing office
stock company; corporation; kabushiki kaisha; KK
Tokyo Metropolis (prefecture); Tokyo metropolitan area
twenty-third day of the month; twenty-three days
printing; impression; issue
commercial version (e.g. of software); production version; release version
information; news; report; reward; retribution
original text; source book; draft
date of issue or publication
attention; notice; care; caution; advice; warning
one part; one portion; one section; one copy (e.g. of a document)
without permission; without notice
reproduction; duplication; reprinting
alteration; falsification; faking
the public; general public
(involving) payment; (involving) compensation; paying a fee
in spite of; regardless of
third party; third person; outsider; disinterested person
relation; connection; relevance
law; act; method; mood; dharma; law