5th note of the ancient Chinese chromatic scale (approx. F#)
Technical term from ancient Chinese music theory; part of the 十二律 (twelve-tone system). Cross-referenced with 下無.
Kosen is one of the twelve pitches of the ancient Chinese chromatic scale, said to be close to F sharp in Western music.
Rare classical term for the third month of the lunar calendar; not used in modern everyday language.
In the old lunar calendar, kosen corresponds to the end of spring.
The term originates from ancient Chinese music theory and calendar systems. The exact derivation of the characters is uncertain; they are conventionally associated with this specific pitch and month.