In the anime, he is seen with a mysterious black mark on the underside of his left arm that is now starting to spread throughout his body. This may have something to do with his original birth right as Satan's son and the demonic powers he was suppose to have shared with Rin as Yukio was shown preforming his daily testing and it reacted, but the mark was never fully explained in the anime (though Shura appeared to be alarmed by the sight of it).
As of the last episode, Yukio's mark has spread all the way down passed his elbow.
Age : 18
Pilots: ZGMF-X10A Freedom Gundam, MBF-02 Strike Rouge, ZGMF-X20A Strike Freedom Gundam
After the first war in C.E.71, Kira Yamato began to live on the Marshall Islands near Orb, where he lived a peaceful life until when Junius seven dropped on Earth and the second war between ZAFT and the Earth Alliance broke out and many ZAFT military men tried to assassinate Lacus Clyne in episode 13. Kira had to give up his luxury of peace in an attempt to prevent the war from turning into a bloodshed.
He believes in peace and protects anyone who he loves and cares about, especially Lacus Clyne. He hates killing and hates war even more as many people will definitely be killed in war. He is fairly quiet when he was living with Lacus in their seaside cabin and mansion, but once the Archangel re-launched and the Clyne Faction was back up and running, he started to talk more and gives decisive orders.
Piloting the Freedom Gundam, which was repaired by ASTRAY star Lowe Guele, Kira made his first mark by defeating the ZAFT military men who were piloting ASH mobile suits. He refused to kill anyone unless it is important back in SEED, and this time, he continues to follow that rule and tried to fight for peace. Though Kira had not piloted a mobile suit in two years, he showed no signs of a decrease in his abilities and earned the respect of all the mobile pilots. He had a huge jump of skill in combat and is so skilful that only Shinn Asuka, who was piloting the Impulse at that time, managed to dodge an attack from him in SEED mode. Kira also defeated his best friend, Athrun Zala, in combat when Athrun was piloting the ZGMF-X23S Saviour gundam and just managed to defeat Stellar Loussier in the Destroy Gundam. However, he suffered his second defeat when Shinn destroyed the Freedom in combat. Kira survived and went to space to save Lacus Clyne in the outdated Strike Rouge, which nearly got destroyed. However, he managed to acquire the ZGMF-X20A Strike Freedom Gundam from Lacus and took down the ZAFT forces attacking the Eternal. After that, he then went on to prevent more bloodshed and also tries to put an end to the war.
Pilots: ZGMF-1000 ZAKU warrior, ZGMF-X23S Saviour Gundam, ZGMF-2000 GOUF Ignited, ZGMF-X19A Infinite Justice Gundam
Son of the deceased ZAFT supreme chairman Patrick Zala, Athrun was remembered by many of the ZAFT military as a defector of ZAFT, forcing Athrun to change his namd to Alex Dino. As a veteran of the previous war, he still does not know what he is fighting for, after Lacus Clyne once asked him what he was fighting for in episode 36 in Gundam SEED. Because of that and that he became more of a thinker than a soldier, Athrun developed a mind block that prevented him from going into SEED mode for most of the series. He is quiet and hardly ever tries to make a commotion in the ship, yet everyone on the Minerva respects his skills due to his experience in the previous war.
Two years have passed and Athrun has become the main bodyguard of his girlfriend and Orb's leader, Cagalli Yula Attha. Unfortunate circumstances during the attack of Armory One led to Athrun piloting a ZAKU warrior to protect Cagalli and to prevent a destruction that happened to Heliopolis. Athrun managed to survive the battle and soon returned back to ZAFT and got the Saviour Gundam from ZAFT supreme council chairman Gilbert Durandal and joined the Minerva as a F.A.I.T.H. Officer. He shows his leadership skills and great planning skills in the attack of the Lohengrin gate in episode 18. Though Athrun often tries his best to end the conflict, he was not accustomed to piloting a ranged type gundam and Kira Yamato's ZGMF-X10A Freedom gundam in the battle of Crete totalled his Saviour gundam in seconds. Soon after that, Athrun found out about Gilbert's true intentions and defected from ZAFT again to meet up with his friends at the Clyne Faction, or the Terminal. Over there he got the Infinite Justice Gundam, realises why he fights and decided to put an end to the war once and for all together with Kira.
He is one of the characters in Naruto & Naruto Shippuden who is willing to give up his whole life to his beloved younger brother, Uchiha Sasuke. Sasuke who thought Itachi was the one to be blamed for the mass killing of their entire clan and family later seeked for vengeance. But then, after their battle, Sasuke learned the truth about his brother. In tears, Sasuke swore that he would crush Konoha and the three elders who gave the order of the mass killing of Uchiha Clan to Itachi.
Even at the moment of his death, he gave his brother the remaining of his power so that his younger brother will live even without him. His sacrifice is what made him suffer the whole time even if he did not utter a single word to anyone.
Gaara is one of the characters in the popular on-going anime series Naruto. He has a very calm character especially after he became the Kazekage. During his childhood, he faced the same experience as Naruto, abandoned by his siblings, Temari and Kankurou and even abandoned by the Sand Village where he lived in. In Naruto series, he fought with Naruto himself. It was that very event which had changed his heart once and for all. During the absence of Naruto from the Leaf, he strove hard to be accepted by his villagers and he succeeded, holding the title of Kazekage.
He protected the village with his life when Deidara from the Akatsuki Organization came to take his Bijuu. He died soon after his Bijuu was extracted from his body. Naruto, who was in the mission to save Gaara was furious as he thought of Gaara as his friend who faced the same pain as he had during his childhood. Chiyo-basama, an elder from the Sand Village used a forbidden technique to revive Gaara back to life but was disappointed as she did not have enough chakra left. Naruto lent her his chakra without realizing that the technique came with a great price. In episode 200 something, Gaara faced Sasuke during the conference of the five Kages. He tried to talk into him but to no avail. Tears in his eyes, he fought with him for awhile before the other reinforcements arrived.
Vampire Knight pureblood, Kaname Kuran is one of the most powerful vampires in the series. He is highlighted to have a special interest in Yuki Cross, the adopted daughter of the Principal of the Academy where they both attended. However Yuki Cross did not have any memory before she was five years old and that remained secret until the second season of Vampire Knight came out. In one of the episode of the series, he killed a Level E vampire who attacked Yuki.
Yuki is later exposed as his sister whom he was supposed to be married to. (*note that in vampire world, marriage between siblings is very common)
His character is very calm and conscious which makes him a suitable leader for the other vampires.