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 N2 Level
Learn letter writing etiquette in Japanese; onchu and sama in 90 sec Learn letter writing etiquette in Japanese; onchu and sama in 90 sec
Learn how to use lineworks effectively in manga in 90 seconds Learn how to use lineworks effectively in manga in 90 seconds
Understand what an elevator pitch is in 90 seconds Understand what an elevator pitch is in 90 seconds
Learn how to make sake in 90 seconds - sake brewing process Learn how to make sake in 90 seconds - sake brewing process