Vol. 1Yoriichi’s Early Marine Years
Tsugikuni Yoriichi joined the Marines, trained under powerful mentors, and grew stronger through battles and field assignments. After choosing to sail with Kuzan and confronting the conflict between Marine duty and justice, he arrived at Water Seven and spotted a straw-hatted youth.
- Tsugikuni Yoriichi joined the Marines under Zephyr and learned combat techniques from Aokiji, Bogard, and Garp.
- Yoriichi defeated Nyuk and the Nyuk Pirates after they seized the Neil Kingdom and killed its royal family.
- Yoriichi declined Rocca’s offer and continued sailing with Garp, growing stronger through battles and training before joining the Marine Academy.
- Yoriichi and Kyros joined Colonel Kane’s ship for West Blue field training while concealing their cadet identities.
- Yoriichi and Kyros exposed corruption in Marine Branch 133, and Kuzan freed enslaved people while investigating the Lolo Trading Company.
- Yoriichi trained on Boin Archipelago, defeated Borsalino in close combat, and faced Dragon, who revealed that Yoriichi had awakened Conqueror’s Haki.
- Yoriichi chose to sail with Kuzan, pursued his goal of reforming the Marines, and became a colonel.
- In the Sharon Kingdom, Yoriichi killed Sharon Lawrence and later stopped the escaped prisoners, then arrived with Kuzan at Water Seven and spotted a straw-hatted youth.