M; It was alarmed by 5K yesterday. Did you notice it?
F; 5K? I’ve heard of 3K for dangerous, hard and dirty in Japanese from K words.
M; Yeah…I know it but this is not for the job. It’s about condition of the day from nature to phenomenons.
F; Let me think 🤔
I guess the first is pollen and the second yellow sand such as dirty air pollution pm2.5.
M; Good answer! The other ones are storm, which causes dry and it brings fire.
F; Oh…that’s it! I’ll remember 5K. Whoops….what did you talk to me?
M; Yesterday was alarming by those 5K. Spring storms sometimes cause disaster. Be careful.
F; Yes, I will. 🤧😷🤒
It's a new world 
Good morning☀
M：Do you know 5K?
F：I see 5room and kitchen.
M：yes, Oops, No no
P.m.2.5 etc
F：I see . Say, you have a runny nose👃💧
M：sorry😅😓
I went to Tokyo Takeshita Street yesterday.
5K＋many people.
I have a cold, but I’m fine.
F： the devil getting sunstroke.(LOL)😉
LikeLike
Although in your blog, a fire is listed at the end of 5K of Spring, I think that 5K of Spring by the natural phenomenon expressing in Japanese are pollen, yellow sand, drying, strong wind and temperature difference of cold and warm.
I think fire is a secondary phenomenon caused by drying and strong wind, not a natural phenomenon.
We need to pay sufficient attention as it will make our physical condition break down due to temperature difference of cold and warm in early spring.
LikeLike
M: Japanese is interesting, isn’t’ it?
F: Why?
M: The same is true when 3K became trendy, and this 5K also starts from K.
F: Who will think about how to use such words?
M: As I thought, Japanese is interesting.
LikeLike