B'z 2018/02/03 (Sat) by showhey · Published 2018/02/03 (Sat) · Last modified 2023/10/02 (Mon) LIVE DINOSAUR OSAKA -DAY 2- B’z LIVE-GYM 2017-2018 “LIVE DINOSAUR” at 京セラドーム大阪 on 2018.2.3 (SAT)