Ryōuta Satō:
Ryōuta is a protagonist of the series and the childhood friend of Chika, having a crush on her ever since. In the past the two often played together, even sleeping together in the same bed, and promised to marry each other once they had grown into adults. He is best friends with Kōuji Imai and good friends with Tsubasa Kawai and often challenges Kōuji to see which of the two is better. He enjoys eating and playing games together with the rest of the class. Although he is not very intelligent, he is a kind person and tries to help others when he can, which often unwilling and unintentionally trap him in comprising situations that earn him a beating from either Chika or Yūki. He is naive to the desires of normal males as he is not especially interested in relationships between males and females. Once he falls asleep, not only is it extremely hard to waken him once more, but for anyone who comes into close proximity to him, he will grab them and do something strange to them before they too fall asleep. Not only that, he is also a bad sleeper as he frequently rolls around in his sleep. When he became friends with Dillon Dachisen on his first day, the prism chose Ryouta to become the blue ranger.
Chika Koizumi:
Chika is the childhood friend of Ryōuta and in their romantic relationship with each other, she often takes the lead role. She has a crush on him and despite her best attempts, she is unable to get Ryōuta to notice. She is fond of her childhood memories that she shares with Ryōuta and in the end, she ends up taking his hand. She is usually level-headed but not always, physically abusing Ryōuta should he "deserve" it (decided by her jumping to conclusions). She also has a mischievous spirit, unafraid to play pranks on Ryōuta, no matter what position they leave him in. She's also an allied friend of the rangers, and a fill in as the orange ranger thanks to Tsubasa's wish on a shooting star.
Yuki Asano:
She is bright, talkative, and active. She enjoys chatting, gossiping, and talking about things such as fashion and frequently worries about the size of her breasts. Though despite having a strong sense of responsibility, she is known for being unable to keep secrets. She has a crush on Kōuji and gave him cookies from culinary class. She is a terrible cook. She often gets herself into trouble for beating Ryouta up when Dillon explains what happened to the Principal, Sora Hikari.
Aihara Kazumi:
She is quiet, mysterious, and sadistic. She is often seen taking notes down in her observational diary on whatever happens to interest her at the time rather than participating in physical activities along with everyone else. However, no one, not even Chika whom she has been friends with for a long time, has ever seen her laugh. Like Ryouta, she is a member of the health committee.
Hirikawa Natsumi:
She is a short, sporty, and athletic girl who can beat anyone at sports. Although she generally does not have desires, when she finds a goal, she is able to single-mindedly pursue it. Although she is generally a calm person, she is very innocent, often being stopped by her friends from undressing in public in front of boys. She is a tomboy and refers to herself in a very masculine way as she uses the male-singular pronoun, "Boku" (僕) to refer to herself and always dresses in boys clothing except during the epilogue of the anime.
Megumi Hidaka:
Megumi wears glasses and is nearly blind without them. Surprisingly, she is a rather carless person and is often fooled by her surroundings. She is more developed then the other girls in her class and is self-conscious when others notice that. She often worries about her weight, ensuring that it stays at exactly 35 kg.
Kouji Imai:
Kōuji is Ryōuta's best friend. He is bold and quick witted as well as being knowledgeable as to what girls expect from guys and in his childhood, he was a habitual skirt flipper. He has black hair in the TV version and blonde in the OVA. He often challenges Ryōuta to several duels to see which of the two is better. He is afraid of Yuki's cooking. When he became friends with Dillon, Kouji was chosen by the prism to become the yellow ranger.
Tsubasa Kawai:
Tsubasa is one of Ryōuta's close friends. He is very calm and kind, always carrying an innocent smile and often playing the role of mediator between Ryōuta and Kōuji. He is intelligent and loves reading about and viewing outer space. He has blonde hair in the TV version and black in the OVA. He's also an friendly ally to the rangers in purple.
Dillon Dachisen:
Dillon is the younger son of his ninja master father. Still jealous unable to surpass his older brother Aiden's skill. He is a calm but friendly kid when you get to know him. After escaping Ennard's ship with his brother, Nick, and Ronin with the prism in Japan, he is chosen by it to lead a new team of Power Rangers as the Red Ninja Fury Ranger.
Aiden Dashisen:
Aiden is Dillon's older brother and trainee to becoming a ninja master like his dad. He is smart and focused. After escaping Ennard's ship with his younger brother, the prism chose him to become the gold ranger. And also a teacher at Sora's school for homeroom 5-3.
Sora Hikari:
Sora is a guardian of the Destiny Islands, and is the principal of the school Ryouta and his friends go, for their education. He's a bit naive at sometimes. But is mostly calm and focused. When he meets Dillon and Aiden, he enlists the two in his school and later chosen by the prism to become the black ranger.
Kairi Nozomi:
Kairi is also a guardian of Destiny Islands like her husband, Sora. She's not as naive as him, but she did get into trouble a lot back then. She is a teacher in homeroom 5-1. When she meets Dillon and Aiden, the prism chose her to become the white ranger.
Stella Hikari:
Stella is the daughter of Sora and Kairi. She is energetic and full of excitement most of the time. But in a traumatic incident, she became scared and shy to be near anyone else, worried it might happen again. While slowly gaining her courage back, on Halloween she was chosen by the prism to become the pink ranger.
Morro Hikari:
Morro is Sora and Kairi's son, and Stella's older brother. He is calm and focused when it comes to combat. He is without restraint. When good in sword combat, he always aims flawlessly with his bow and arrow. After waking up, and escaping a burnt down abandoned building, the prism found Morro and chose him to be the green ranger.
There isn't any biography on Haruka since she isn't shown much as a main character. But, at least the bios are done for now.
(Publish date: 1/13/2023)

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Power Rangers; Ninja Fury (Today in Class 5-2 Remastered) [On Hold]
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