Title : Shodaime (1st Hokage)
Age : ? (deceased)
the founder of Konohagakure and grandfather of Tsunade-hime. well known for his incredible skill in using wood element (mokuton) and the only person who was able to control Bijuu. the past of Hashirama was revealed by Uchiha Madara a.k.a. Tobi from Akatsuki. Senju was the most powerful and feared clan, there was only one who could compete them i.e. Uchiha clan. Hashirama asked Uchiha to make peace and build a village together. the village then known as Konohagakure. yet it was only a trick from Senju to get rid off Uchiha clan for good. the genocide of Uchiha clan was probably the highest top secret of Konoha. later, he was resurrected by Orochimaru during the battle with Sandaime.
Title : Nidaime (2nd Hokage)
Age : ? (deceased)
the lil brother of Shodaime and late Sandaime's teacher.
yet not much to say about him but his skill in using the water element sui). he was appointed as Nidaime to keep the trust of Konoha people for Senju clan. he was later resurrected together with Shodaime by Orochimaru.
Title : Sandaime (3rd Hokage and Professor)
Age : 68 (Feb 8, deceased)
maybe the most long-lived hokage. though he had once retired and handed over his position, he endured to live after the Yondaime's death. Sandaime was disagree with the elders about Uchiha genocide yet he could do nothing bout it. known as the strongest of all, he gained the title of "Professor." Sandaime traded his life to a demon in order to protect Konoha from his former bastardized student, Orochimaru. Sandaime died honorably and left a grandson named Konohamaru.
Title : Yondaime (4th Hokage and Konoha no Kiiro Senkou)
Age : ? (Jan 25, deceased)
the most adorable hokage ever and the biological father of Naruto. also known as the Konoha Yellow Flash due to his incredible high speed body flicking. the lil Yondaime was trained by Jiraiya and he also learned Rasengan but it took 3 years for him to complete the jutsu. Yondaime is a figure of a good team leader, he taken care of his underlings very well. it's a pity he died at a young age because he used the forbidden jutsu to seal Kyuubi inside a newborn baby, Naruto, who's none other than his own son with a kunoichi named Uzumaki Kushina, yet Naruto seems not notice about it. in Kakashi Gaiden, Yondaime led his team which consisted of Kakashi, Obito and Rin into a sabotage mission during a great turmoil which known as The Third Secret World War.
Title : Godaime (5th Hokage and Slug Hermit)
Age : 56 (Aug 2)
one of the legendary Sannin, along with Jiraiya and Orochimaru. she may not appeared as old as she should be and she's the hottest of all (mind her real big bust). Tsunade-hime is the granddaughter of Shodaime and disciple of Sandaime. she has an extreme strength and mastered excellent medical skill. the reason why Orochimaru looked for her was to heal his paralyzed arms. Orochimaru offered her something in return i.e. the lives of her late lil bro, Nawaki and her lover, Dan. thank god she didn't take the offer and chose to become the 5th Hokage. Tsunade has a brilliant assistant named Shizune and a pig pet, Tonton.
Title : Rokudaime (6th Hokage)
Age : 72 (Jan 6, deceased)
this bandaged man is known as an elder who opposed of late Sandaime in his past. behind his bandage on his right arm and eye is full of Sharingans. his right eye is from Shisui's (this enable him to manipulate other people's thoughts without them being aware of it) and his right hand also full with Sharingan eyes (this enable him to use Izanagi, a forbidden jutsu that able to control space between reality and illusion). he competed for the chair of Sandaime Hokage. an overly serious, militaristic logical thinking ex-leader of "Root" and Sai's superior. he sent Sai as a messenger to join forces with Orochimaru and destroy Konoha. Danzo took the position of the 6th Hokage when Tsunade went into unconscious condition after Akatsuki invasion on Konoha led by Pain. Danzo comes to the Kage Summit on Iron Country as Hokage, but Sasuke also arrived at the meeting to take revenge and finally able to kill Danzo.