25 went to yakiniku restaurant "Mitsuru" and italian style beef restaurant "del sole", both restaurants are serving the highest quality beef!
Mitsuru and del sole purchase whole cow for their dishes, that's why we could eat premium beef for inexpensive.
these two restaurants are in one building, so we enjoyed both of them.
http://dotonbori-mitsuru.com/
http://www.delsole.jp/