Age: 31 (currently) Birthday: April 11, 1987 Masakazu Yamahisa is Ryu Shizuka and later, Ko Aoki's editor. He works with Ryo to get mis manga more Weekly Shounen Jump friendly and offers Aoki to work on a manga with romance in it suitable for the magazine. (Source: Bakuman Wikia)
A scientist working for the Gogol Empire, who pursues Dandy for unknown reasons. He resembles a gorilla and wears a G-shaped eye piece over his right eye similar to team Galactic from Pokemon. He also has the belt buckle in reference to Kamen Rider Black. His shoulder contains a shield in reference to the springs from Sonic the Hedgehog. His ship has a ball gagged head of the Statue of Liberty on it. (Source: Wkipedia)
Caitlin debuted in BW090, where she participated in an exhibition match against Cynthia in the Pokémon World Tournament Junior Cup. Despite how powerful the two Trainers were, the time limit put on the battle ended before either of their Pokémon could be defeated, making the match a draw. (Source: Bulbapedia)
Age: 21 Affiliation: KISS The efficient commander of KISS's front lines. She respects and trusts Vilajulio.
Nakai and Aoki Ko's editor. He is also a Captain, meaning he gets to sit in on the serialization meetings.
Age: 42 (debut) Miyuki Haruno is Miho's mother and the woman Mashiro Nobuhiro loved. She also loved Nobuhiro but could never say it. She later married someone else. She would watch Superhero Legend with Miho when she was younger. Nobuhiro's hero, in Superhero Legend, is based on their relationship. It is about a hero, Masculine Fantasy, who falls in love with a princess and wants to be the best hero ever. The princess confesses her love to him, he yells at her, then she slaps him and leaves. She wants Mashiro and Takagi to be successful mangaka. Haruno looks very young despite her age and wears her hair in ringlets. She bears a strong resemblance to her eldest daughter, Miho, especially when Haruno was younger, looking almost exactly like Miho. (Source: Bakuman Wikia)
Age: 19 (debut) Takahama was one of Ashirogi Muto's assistants, along with Ogawa and Kato, for Detective Trap. He did the figures, both sketches, and inks. Miura said he was the best artist of the new assistants he was in charge of. Originally, Takahama seemed very unsocial and didn't talk much at all. However, after coming to respect Mashiro's work ethic as a mangaka, he reveals his ambition to work at Disney and spends several nights discussing manga with Mashiro and Takagi. He seems to be very enthusiastic about his manga, and grows frustrated with Miura after he feels that he is not letting him make the manga he wants. He respects people for their ambition and work ethic, as shown when he states that he has little in common with Ogawa and Kato because they are just happy with being assistants. Later on, he get his own manga, "Business Boy Kenichi" (Seigi no Mikata), which centers around solving legal cases. He eventually makes his way to the single-digit rankings, garnering only a few votes below or above of Ashirogi Muto several times over the course of his manga career and becoming a major character in the series. Eventually, he, too, joins Team Fukuda. When Niizuma announced his intentions to end Crow, Takahama is among the mangaka to oppose him. Takahama tries to prevent Niizuma from ending Crow by writing a captivating court case in his manga where a close friend of the main character is placed under false charges and the main character must prove his innocence. Takahama only manages to land second place, however, but expresses optimism at getting second place for the first time. (Source: Bakuman Wikia)