Upcoming flea markets in Kyushu (mid May)

Hi everyone, I will be in Kyushu from mid May till end of May.
Are there any flea markets held in any of the towns/cities during that period?
Thanks in advance.

If the antique market, on May 21 and May 22, there in Kagoshima.
Kirishima Mizobe Uwatoko Park(Ko-en) / Mizobe gymnasium
3391 fumoto, Mizobe-cho, Kirishima-city, Kagoshima Prefecture
A 12-minute drive from hisatsu line Kareigawa Station
May 21, 9:00 to 17:00.
May 22, 9:00 to 16:00.
http://kottoumaturi.web.fc2.com/
May 28 - 29
Fukuoka Gokoku Shrine flea market
1-1-1 Ropponmatsu, Chuo-ku, Fukuoka
9:00 to 16:00 (rain or shine)
http://g-nominoichi.petit.cc/
Here is a list of second-hand market.
http://furima.fmfm.jp/?area_id=109&pref_id=0