Field Marshall Tenpou Gensou is Cho Hakkai's previous incarnation. The Field Marshal of Heaven's Western Army. He's a reading maniac, and he's always buried in books. He too loves lower world items, and he gathers senseless items in his office, calling him his collection. He's easy-going and vague, very "my pace." He doesn't care at all about himself, with his shabby white coat and his dandruff-ridden hair—his handsome face is totally wasted. He's famous for being a weirdo, and his calm, cool-headed insight while standing on the battlefield is like that of another person; his superior officer the Dragon King recognizes Tenpou as the superior military man. He used to be the type to bear everything on his own, but since he gained his good comrade Kenren, he changed his solitary recklessness, placed Kenren at the top of his unit, and put his heart into playing the wife role. He also has a dangerous side that leads him to keep hot items to himself beyond all expectations, and to keep his teeth in something until he's satisfied, no matter who his opponent is. He has semi-long black hair, like it's been left to grow out, and thick glasses. He has a handsome look that combines gentleness and harshness. That look somehow resembles Hakkai. His favored cigarette brand is Arc Royal. His beloved ash tray is a charming earthenware frog acquired in the lower world. Minekura had her assistant Suzuki Jirou-chan design it. She hopes to turn it into merchandise. He is always shown using a Katana in various sealing missions. (Source: Saiyuki Wikia)
Hyakugan Maoh's son. He's a centipede youkai so he can control centipedes, but he was also skilled at Yin-Yang and used Mahjong pieces as mediums to control shikigami. He was the youkai who was the catalyst for Hakkai's transformation into a youkai, and he lost his life once at Gonou's hands. Just as he was on the brink of death he buried a Mahjong piece in his own body, turning his corpse into a shikigami. He never saw eye-to-eye with his father Hyakugan Maoh, so they weren't close. He was overcome with the need for revenge at having his entire clan, as well as himself killed, and demonstrated an almost abnormal fixation on Hakkai in his psychological attacks on the man. He's like a sinister reptile with a clingy temperament. Incidentally, the things he had in his mouth like a cigarette are Mahjong counters. They can also be thrown like needles. The name Chin Yisou was one he gave himself after becoming a shikigami. It's the name of a Mahjong combination, as well as having the meaning "to be dyed in one color". Chin Yisou, or the single suit hand, is "All tiles in the hand are exclusively of one suit with no honor tiles". Chin Yisou controlled a huge crab-like shikigami as well, but impact-wise nothing can beat this creepy China-boy style puppet familiar. He cackles and spits seed beams from his mouth. It didn't come up in the manga, but his name is Ryuu Yisou. (Source: KonnyakuHonyaku LJ)
One of the five great Bodhisattvas who live in heaven, one who administers mercy and compassion. She, however, is a vulgar, boob-flashing, hermaphroditic, sexy Bodhisattva. This is the person who ordered the Sanzo Ikkou to go to the west. It may seem like she enjoys sending various trials at Sanzo and the others, but ever since 500 years ago she puts her heart and soul into watching over the way Goku and the others live their lives. In Gaiden, she displays enough natural power to knock out Goku after he'd changed into the Seiten Taisei. She might actually be the strongest. She is portrayed as a hermaphrodite in the manga, while in the anime it gives no indication of her being anything other than a female. In "Saiyuki Gaiden" she is Konzen's aunt, and the one responsible for bringing Goku to heaven. (Source: Saiyuki Wikia)
Sayuki (沙雪) is Mako's co-driver/navigator. Sayuki is a cheerful, outgoing girl and she is always looking for good looking guys like the Takahashi brothers. She also developed a crush on Takumi, finding him cute and invited him to a pool after his race against Mako and Sayuki. As navigator, she gives out instructions to Mako when they're racing (when to brake, what drifting technique to use etc.). Her last name is unknown. (Source: Initial D Wiki)
Konzen Douji is Genjo Sanzo's previous incarnation. Kanzeon Bosatsu's nephew. His status as a god was high, but his job consisted mainly of paging through documents, and the boredom was killing him. He's a typical young master and doesn't know what hard work is; although he's the iron fist in a velvet glove and has a huge attitude, he has no strength or patience. He's pure only so far as he has no worldly knowledge. He met Goku, and was influenced by Tenpou and Kenren as well, and defeated his previous self in order to protect that which was important to him, gaining the determination to face up to a huge power. He has long, fine golden hair, and long-lashed drooping eyes. His appearance resembles Genjo Sanzo somehow. (Source: Saiyuki Wikia)
Genjyo Sanzo's master and the parent who raised him, this man is the previous Sanzo priest. He picked up the baby floating down the river, named him "Kouryuu" and brought him up. He was the protector of both the "Seiten Sutra" and the "Maten Sutra", but as soon as he entrusted it all to Genjyo Sanzo, he was attacked by youkai opposition and died. That life ended at 47 years. He is endlessly good-tempered and soft-mannered, but he moves at his own pace and is a natural fool. Even so, he shows a side so philosophical it is as though he can see far into the future. His is an old acquaintance of Goudai Sanzo, and together they spent their days as apprentice monks under the teachings of Arch-Bishop Jikaku. Koumyou succeeded to the "Seiten Sutra" and Goudai to the "Muten Sutra". Their friend, the youkai Tenkai Sanzo, walked the path of Sanzo priest with them, but with his death the "Maten Sutra" Tensan possessed was given to the care of Koumyou as well. Although this writing takes place 12 years after his death, Koumyou is a key person in "Saiyuki". (Source: Saiyuki Wikia)
Dokugakuji is a fictional character in the manga and anime Saiyuki, the bodyguard of Kougaiji. In the Saiyuki Reload and Reload Gunlock animes. Background He is the older half-brother of Sha Gojyo, and was previously known as Sha Jien, and Gojyo has been searching for him for years. In the manga (original Saiyuki), the two first meet in book three. Unlike his brother, Dokugaku is a full youkai, the son of their father's legal wife (whereas Gojyo was the son of their father's human mistress). In the manga Sha Jien would often calm his mother's violent outbursts towards Gojyo by sleeping with her, acting as a replacement for his dead father. When his mother finally snapped and attempted to murder Gojyo Sha Jien killed her in order to save his brother. Dokugakuji is now a loyal servant of the youkai prince Kougaiji, son of the Ox-Demon Gyumaoh whose revival the Sanzo Ikkou are trying to prevent. Dokugaku stumbled into Houtou castle one day roughly six years before the beginning of the manga, and was hired without question by the trusting prince. To quote the manga "I decided I owed you my all". Weapons and Abilities His weapon of choice is a sword which he summons in the same way Goku does his nyoi-bo, or Gojyo his shakujou. He usually fights Gojyo when the two groups meet. Source: Saiyuki.wikia