In Fukuoka, Kyushu English Mathematics Museum should be the best. On the whole. Biggest and most formal. "Love and University" will do. Many cities have YMCA. I only remember these names. There are two or three unknown names.

But these are all in Fukuoka, and Kokura is not in Fukuoka. Kokura is not a "city" now, but a district of Kitakyushu City.

Kitakyushu City and Fukuoka City belong to Fukuoka Prefecture, and take the ordinary tram 1 hour.

I am not familiar with Kitakyushu, so the school is not clear. If possible, I suggest you go to Fukuoka City.

The tuition fee is about 600 thousand a year, and the minimum living expenses are 600 thousand. The minimum requirement for one year is 1.2 million yuan.