合

complementary set; complement

Hanafuda

hana-awase (type of hanafuda game)

Dated term; Hanafuda

any hanafuda game involving matching cards from one's hand with cards of the same suit in the field (such as hachi-hachi, koi-koi)

flower-comparing contest (Heian period)

banning (e.g. an organization); making something illegal

opposition alliance

Medicine

sex reassignment surgery; sex change surgery; SRS

modern rationalism

United Nations Security Council

United States of America

composite material

agricultural cooperative

voluntary resignation; retiring for personal reasons

to interweave

Coalition Red Army (defunct Japanese armed militant group)

association (e.g. of two concepts)

Computing

compound expression

ratio indicating the quantity of polished rice gained from a given quantity of brown rice (nowadays usually expressed as a percent)

cocktail; mixed drink; blended liquor

Grammar

compound word; compound term

to sing responsively

streamlining of operations

もちあい only

unity; even matching; interdependence

steadiness (of market price); holding; no change

kicking each other; cockfighting

integrated development

integration plan