I introduce how to say numbers in Japanese in this radio.

Reference:

https://www.mondly.com/blog/2019/11/22/count-in-japanese-a-complete-guide-to-japanese-numbers/

https://www.punipunijapan.com/tell-time-japanese/

Japanese Counter Words

https://anchor.fm/yuya-sato/episodes/Japanese-Counter-Words-endvqm

Duration and Frequency

https://anchor.fm/yuya-sato/episodes/Duration-and-Frequency-ep77hh

Instagram: 

https://www.instagram.com/yuyaman1986