Master Keaton, Vol. 9 Urasawa Naoki (2017)

Taichi Hiraga Keaton, the son of a Japanese zoologist and an English noblewoman, is an insurance investigator known for his successful and unorthodox methods. Educated in archaeology and formerly a member of the SAS, he uses his knowledge and combat training to uncover buried secrets, thwart would-be villains and pursue the truth. Constantly travelling around England, Japan and Europe, Keaton takes on one difficult case after another. Alongside a gentle heart, he possesses extensive combat and survival skills from his time with the SAS, even as his love of archaeology continues to call to him.