主しゅ潮ちょうしゅちょうじ字FuriganaMeanings1nounmain current; mainstreamRefers to the dominant trend, flow, or current in a field, such as thought, culture, or oceanography. Often used in formal or academic contexts.彼かれの考かんがえは学がっ界かいの主しゅ潮ちょうに逆さからっている。His ideas go against the mainstream of academic circles.