下調べ したしらべ preliminary investigation N1 #14,371 Meanings noun, takes する, transitive preliminary investigation; preliminary inquiry preparation (for a class); going over one's lessons (in advance); studying ahead Its kanji 下 カ、ゲ · した、しも、もと、さ.げる、さ.がる、くだ.る、くだ.り、くだ.す、-くだ.す、くだ.さる、お.ろす、お.りる below, down, descend, give, low, inferior 調 チョウ · しら.べる、しら.べ、ととの.う、ととの.える tune, tone, meter, key (music), writing style, prepare, exorcise, investigate, harmonize, mediate