一

Historical term

uprising demanding debt cancellation orders (Muromachi period)

Historical term

(French) First Empire

Historical term

national confession of Japanese war guilt (1945)

Historical term

oil crisis of 1973-74; first oil shock

Historical term; Slogan used during colonial-era Korea

Japan and Korea as one

Historical term

April 16 incident (arrests of communists and members of other anti-government groups; 1929)

Historical term

General Agreement on Tariffs and Trade (abolished in 1995); GATT

Historical term

Shanghai Incident (1932); January 28 Incident

Historical term

October Revolution (Russia, 1917)

Historical term

German Revolution (1918-1919)

Historical term

Beer Hall Putsch (1923); Munich Putsch

Obsolete term

Meiji Restoration

Rare term

monoploid

Rare term

only child

Rare term

to ejaculate (gen. with ref. to masturbation)

Rare term

something so difficult that one doesn't know if there's even a 1 in 1000 chance of success

Rare term

immediately; instantly; with nary a pause; without a moment's delay

Rare term

unification-based formalisms

Rare term

sole agency authority

Rare term

yellow stem borer (Scirpophaga incertulas)

Abbreviation; Rare term

Ichijitsu Shinto (alt. name for Hie Shinto: a form of Shinto heavily influenced by Tendai)

Rare term; Linguistics

type-1 adjective (i.e. one that uses "ku" conjugation)

Rare term

day of Ten'ichijin's first ascension to heaven in a year (the 30th day of the first sexagenary cycle of the year)

Rare term

one's only good set of clothes (suit, kimono, etc.)

Rare term

narrow strip of water