Ayaka Nikaido is the scheming president of the Second Newspaper Club. She considers the Student Council president, Kaori Shirakawa, her nemesis. She tries to expose Kaori's corruption with the help of her club members but this merely results in her getting on Kaori's bad side and repeatedly getting her club into trouble. It is Ayaka who pushes Yuuki Akamatsu into joining the Second Newspaper Club as a way of improving his social situation.
Younger of the two van Hossen sisters. She is lovely and energetic. She loves her father Vincent and loves to cling around him all the time. She already calls Teppei by 'Onii-chan' since he is likely to be a family if he marries his fiancée Sylvia, Maria's elder sister.
She is a Makoto's classmate and Tsutomu's childhood friend. She is an ideal girl; beautiful, smart, calm, and a daughter of well-off family. However, she often makes childish quarrels with Tsutomu.
A doctor and member of Garaga's guerilla band, he is also a skilled tactician. He provides a thoughtful and calm approach in contrast to Garaga's use of brute force, and sees great potential in Ruuji. Because of his many travels, he's a well-educated man on the road and also knows a few things about Zoid characteristics. He theorizes that Ruuji's Murasame Liger became Hayate Liger through an event called Evolt. As their journey progresses, Ron shows both Ruuji and Mii the mysteries of the planet as they travel as merchants to avoid detection. It is revealed that Ron knows those who safeguard Zi's past relics from the time before the great disaster. He helps Ruuji by forming relations with various people to increase their chances of winning against Digald. Ron pilots the Zoid "Bamburian". (Source: Wikipedia)
Pisces, born March 20, Blood type O<br><br>He has an obsession with folklore that is so big that he can see demons. He loves mythology and is disappointed that no demons come to haunt him. He is excitable and intense and has had many experiences of unusual phenomena since his childhood.
Makoto's mother. A 54-year-old housewife. Akiko proves to be more liberal (and encouraging) than her husband is when it comes to the topic of her sex life. (source: http://en.wikipedia.org/wiki/Futari_Ecchi)