When talking about Fukuoka Yafuoku! Dome, then it has to be Fukuoka SoftBank Hawks! this was also mentioned by the boys in their MC.
In this Bigeast staff report they are holding the jet balloons for the baseball team fans. In addition, staff shared photos of Tohoshinki enjoying the Toho Shin-Shin ramen! and it looks like the filmed an episode of “SHOW ga Nai!” related to that.
Tohoshinki Official Fan Club Bigeast Website,
Post Written and Shared by TVXQ! Express