(n) millennium
(n) last century
ancient times
(n) the Tertiary period
(n) Quaternary period
(n) Quaternary period
(n) Permian period
(n) Rikkokushi (esp. Nihon-shoki)
(n) Cretaceous Period
(n) half century
(n) next century
(n) twentieth century
(n) twentieth century
(n) Silurian period
(adj-na,n,adj-no) Jurassic Period
Jurassic
(n) Devonian period
(P)
(n) Permian period
(n) new era
new age
(n) new era
new age
(n) laxity in official discipline
civil service corruption
(n) Kinokuniya
large bookstore with big foreign book section (main branch, Shinjuku)
(n) Citrus kinokuni (species of mandarin orange)
(n) Kisei Main Line (Wakayama-Mie Railway)
(n) lack of (slackness in) military discipline
demoralization
(n) disclosure (leakage, betrayal) of military secrets
(n) numbering of years since Jimmu
(n) eliminating corruption among government officials
tightening discipline (among)
(n) laxity in official discipline
public order being in disarray
(n) quarter of a century
(n) Shoku Nihongi (second of the six classical Japanese history texts)
(n) twentieth century
(P)
