Reply To "Comment On 'Quantum Transport In The Surface States Of Epitaxial Bi(111) Thin Films'"

In Hirahara and Hasegawa's Comment [Hirahawa and Hasegawa, Phys. Rev. B 97, 207401 (2018)], they question our results of the unusual properties of epitaxial Bi(111) thin films. In this Reply, we show that their Bi samples, with resistivity accuracy three orders of magnitude poorer, may be different from ours. They also lack the most essential results of the Aharonov-Bohm (AB) effect for the quantum transport conclusion.