Learn about the chirping of a cricket (Korogi) in 90 seconds

In the fall crickets chirp incessantly in the grass. Can you tell the chirping of a cricket from other insects? Learn about crickets just in 90 seconds!
Japanese Learning Course for JLPT N1 Level
Learn how to generate profit in 90 seconds Learn how to generate profit in 90 seconds
Understand difference between RGB and CMYK in 90 sec Understand difference between RGB and CMYK in 90 sec
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Learn Japanese vocabulary in 90 seconds - Theme: Animals! Learn Japanese vocabulary in 90 seconds - Theme: Animals!