why zoro lost his eye?
603435
he got that scar on his left eye when he was training with dracule mihawk. particularly he got that while he was fighting a baboon which was possessing the same swordsman power as mihawk do.
643127
He didn't die, but the notion that he risked his life for someone scared him a lot, so he left after all. Summarizing, Nezumi's fear was an important reason, and what he fears was the little he understood about Shion and the decreasing of the control of his actions, in parallel with the increasment of his feelings.
1470444
In protest and sheer rage, Usopp left the crew, then challenged Luffy to a fight for ownership of the vessel. He lost. He was in love with the ship, but was a simple idiot of the crew and lost the money to fix the ship, and was really immature and had to grow up.
742794
Garp in his prime was as strong as Roger. And Sengoku being his companion was probably in the same ballpark. He might have weakened a lot due to old age, but Sengoku stopping him from killing Akainu during Marineford suggests that he is still among the top fighters in One Piece and can at least face Admirals.
199801
The reason why Hwoarang wears the eyepatch on the right is unknown, presumably to have lost his right eye. It is later revealed when he saves his rival Jin by throwing off the ground or kicking his devil form away from being hurled a grenade in explosion by one of the Arab soldiers at the cost of losing his right eye.
1170346
Sanji and Zoro have respect for each other, but they do not like each other. Two completely different things. They would fight for each other, or fight together against a common foe if they needed to, but out of respect and not out of liking of personality.
28043
Zoro, Franky, Ussop and Robbin left for land of Wano from Zhou island, while Luffy, Nami, chopper and brook left to save sanji from marriage and bring sanji back to thousand sunny along with them. ... This is the reason character zoro is not there in whole cake island arc.
492341
He was completely blind. God gave him sight that is the premise of the movie. God guiding his every move and him simply faithfully following him. He could not be shot because God caused the bullets to stray.
752353
Zoro will leave the crew because he will get lost in wano and find himself at sabaody looking for samurais...
1465214
Because of his narrow-minded view, he recklessly pursues the goal of a world scoured of anyone but the two of them, and in doing so kills his love in the process. By closing himself off to the true complexity and diversity of communal love, Ryo doomed himself to a dangerous and all-consuming desire.
1163922
Was Roronoa Zoro ever defeated after his promise to Mihawk? Yes, he was beaten by Arlong ( significantly nerfed by lethal wounds and a long ass fight with one of Arlong's lieutenants ). He was beaten by Enel on Sky Island. He was then beaten by Kuma at Thriller Bark.
123427
For a while now, speculation has been rife that popular Fuji musician, Remi Aluko, had lost his sight and keeping it a secret. ... He said, “I have problem with my sight and the ailment is called glaucoma. A lot of people have it in Nigeria but do not know. I did not have any symptoms before the illness manifested itself.
960038
Artificial Eye: While enslaved as a child to build the Tower of Heaven, Erza lost her right eye during a punishment for an escape attempt. After she joined Fairy Tail, Makarov took her to see Porlyusica, who created an artificial eye for her.
982293
It hasn't been revealed yet but it's obvious that Mihawk did this. People say that his cursed sword started giving Zoro too much power and Mihawk had to stop by striking his left eye.
1094743
He escaped his control and was ultimately sealed by Itachi using Totsuka. However, Orochimaru had previously stored some of his consciousness in Anko's cursed seal. By combining this with a piece of Orochimaru's power residing in Kabuto's flesh, Sasuke was able to revive him.
577676
Kakashi awakened the Mangekyo Sharingan when Rin was killed. He thus failed to keep his promise to Obito. Hence, this was a emotionally painful moment for him, tied to both Rin and Obito. Maybe he did not want to use it since to avoid revisiting those emotions.
821575
Kuroko Tetsuya never made it into the zone and he never had the possibility of entering the Zone. ... In my personal opinion, Kuroko would become ultimately invisible, even more invisible than he already is. His Ignite Pass Kai would be even stronger to the point where Kagami can't catch it.