One of the purposes of intercultural philosophical comparisons is to examine cultural parallels, which helps in understanding existential problems. However, the number of works that have considered the sense of duty and the universe of virtues through an intercontinental comparative approach is limited. The objective of this article is to explore the sense of duty and the conception of virtue in and from the works of the Roman philosopher Marcus Tullius Cicero (106 - 43 BC) and the Japanese swordmaster Miyamoto (...) Musashi (1584 - 1645), taking as main works On Duties, by the former, and “Gorin No Sho” and “Dokkôdô”, by the latter. In both, we find convergent theoretical-normative elements regarding the virtuous conduct of the agent, whether he is understood as a citizen, that is, in the social and political context, or whether he is conceived as an individual who grows old on the battlefield. Among the common elements of both positions, the criticism of hedonism, the praise of rationality and the mastery of instincts stand out. However, the authors diverge on the topic related to happiness. (shrink)