即そく席せきにMeaningsAdverb1. impromptu; on the spot; off the cuff; ad libKanji used即instant席seatComposed of即そく席せきimpromptu; improvised; extempore; ad-lib; off-the-cuff; instant (e.g. ramen)No-adjectiveにat; in; on; to; toward; into; for; in order to; because of; with; …Particle