Master Keaton, Vol. 10 by Hokusei Katsushika

Taichi Hiraga Keaton is an insurance investigator educated in archaeology and trained in SAS survival combat who's about to take on the world, one case at a time!

Taichi Hiraga Keaton, the son of a Japanese zoologist and an English noblewoman, is an insurance investigator known for his successful and unorthodox methods of investigation. Educated in archaeology and a former member of the SAS, Master Keaton uses his knowledge and combat training to uncover buried secrets, thwart would-be villains, and pursue the truth...

Taichi Hiraga Keaton is a busy insurance investigator who yearns to make a living as an archaeologist. Just how long does he have to continue working as an investigator? Keaton is uncertain of his future, but he does know that a string of difficult cases awaits him!