been fulfilled, the Tōjinshi and Shikigami will part. However, when a contract is broken (Shikigami dies or Tōjinshi tries to break the contract), the Tōjinshi loses all the memories built since when he first contracted with the Shikigami and usually wanders around lost and depressed while the Shikigami is sent to . Similar events happen with Riku in Episode 23–24, as he rejects his contract with Kogenta and consequently does not remember people he only met after he formed the contract, but still remembers his childhood friend Momo. Episode List Season 1 Season 2 Season 3 Season 4 Characters Ten-ryū The main character of the show, Riku was born in the Heian Era of Japan as Youmei. His mother sent him into the future, where he was taken up by Sōtarō Tachibana, to avoid dying in the Chi-Ryū raid on the Ten-Ryuu shrine. At the start of the series, he is shy and easily scared. But when he receives the Ten-Ryū Tōjin drive containing Kogenta, Kogenta helps him to become a lot braver and stronger. He has no memory of his time in the Heian era until he goes to Naraku to reunite with Kogenta after losing him by Yūma and Rangetsu. In Naraku, he sees his memory play in front of him, and learns of his past life. He is the head of the Ten-Ryū. The shikigami of Riku Tachibana. Kogenta is a member of the Byakko (White Tiger) family of shikigami (leading many to the conclusion that Riku is Ten-Ryū's Head). He is typically cocky, arrogant, and quick to anger. At first he cannot believe that he's "Stuck with someone as dimwitted" as Riku, but eventually comes to terms with this and tries to improve Riku's character. He is the first Shikigami to become a Daikōjin, but he considers it an unfair advantage because, in his words, "I can't remember how I beat them and by the time I come to, the fight's already over." Later, Kogenta and Riku learned that Kogenta was the one who killed Riku's parents, but Kogenta couldn't remember as he became a Daikoujin the moment his contract was formed. However, Riku forgives Kogenta. In the finale, Kogenta willingly lets Riku terminate their contract, but in reality the contract still lingers, as Kogenta's spirit is seen over the shrine The first real member of the Ten-Ryū that Riku and Kogenta meet. Teru is broke,