*The World of Sekai*
The Characters
There are certainly more characters walking around in Sekai except for Keiko, Chikao and Nao. Therefore, this page to tell more about all of them! This page contains their names, their worlds of origin, their approximated ages, their looks, their siblings back home, the voice actors I have in mind for them and a short biography. The voice actors' names are links, directing you to a small movie on youtube containing their voice. The first image next to their name is the way I designed them, the other image is the voice actor. Enjoy!
Contents
Keiko Sonoda
Nao Ikegami
Chikao Haraguchi
Umi Jouon
Moeka Moteki
June Ikegami
Sakito Utsumi
Mizumi Gintori
Rikou Akarino
Megami
Keiko Sonoda 
Name: Keiko Sonoda
World of origin: Earth
Approximated age: 16 when she enters Sekai
Siblings: One younger brother (Shou)
Looks: Blue eyes, black, long hair in curls. First she wears it in a braid, but she loses it quickly. Used to wear glasses.
Voice actor: Hekiru Shiina
Short Biography: Keiko is a shy teenager who's used to a peaceful life and taking care of her little brother. All of that changes as she ends up in Sekai. She meets Nao en Chikao, two very different young men, and learns about the different roads to walk in Sekai. She feels more for Nao's way, yet something is holding her back from rejecting Chikao's way completely. In fact, she's quickly developing certain feelings for Chikao...
Nao Ikegami 
Name: Nao Ikegami
World of origin: unknown
Approximated age: 20 when he entered Sekai, current age unknown
Siblings: A twin sister (June)
Looks: His left eye is green, his right one is brown. He's got medium long, black hair.
Voice actor: Daisuke Namikawa
Short Biography: Nao is known as the leader of the Rebels, even though he doesn't like that title. He keeps his roots a secret, but compensates by being almost all-knowing about Sekai and the other eight worlds. He travels with Chikao, even though he doesn't really seem to like it. He enjoys the company of Keiko, on the other hand, and does everything he can to convince her his way is the right way. But it's not just that - he seems to be happy just to be with her.
Chikao Haraguchi 
Name: Chikao Haraguchi
World of Origin: Yochi
Approximated age: 20 when he entered Sekai, current age around 30
Siblings: Four older brothers (Ryouhei, Yuuichirou, Shizuya, Nobuhiro) and four older sisters (Hitori, Meruka, Shizuka, Kimiko)
Looks: Bluish-green eyes, blond hair.
Voice actor: Jun Fukuyama
Short Biography: Chikao is a merry guy who seems to have no trouble, except for his road to victory. He's very eager to become the next leader of Sekai, and therefore, fighting plays a big role in his life. But he also has a softer side, as Keiko quickly experiences.
Chikao doesn't seem afraid for anyone or anything, but there are two exceptions. Nao has earned his respect over the years, and he's intimidated by him. And then there's June, who can silent Chikao with just a look...
Umi Jouon 
Name: Umi Jouon
World of origin: Kane
Approximated age: 18 when she arrived in Sekai, current age unknown
Siblings: two little brothers (Kouchi, Daichi), five little sisters (Ena, Mae, Io, Rina, one still-born)
Looks: Dark, almost black eyes, tow-coloured hair; usually wears a bright blue ribbon in her hair.
Voice actor: Yui Horie
Short Biography: Umi is an enthusiastic girl, and very attached to Keiko ever since the moment they've met. She's not too bright, but has a good heart and takes care of Keiko as if she were her little sister.
She can get emotional though, especially when she muses about her home. Luckily, she still has her biological father, even in Sekai. Together with him, she's a sailor and ships passengers to the islands of Sekai.
Moeka Moteki 
Name: Moeka Moteki
World of Origin: Yochi
Approximated age: around 17 when she arrived in Sekai, current age unknown
Siblings: none that we know of
Looks: Brown eyes, blue hair in a ponytail. It's later on revealed that her natural hair colour is red.
Voice actor: Kumi Sakuma
Short Biography: Moeka appears to be an old 'friend' of Nao when they first meet her in Sekai. She seems weak, but is in fact very strong, especially against the current leader of the world. He happens to be her real-life uncle from Yochi, and because Moeka is a fierce Rebel, the relation between her and her uncle isn't exactly a good one. Moeka does everything she can to realize Nao's dream, making it seem as if those two are more than just friends...
June Ikegami 
Name: June Ikegami
World of origin: Unknown
Approximated age: Around 40 when she arrived in Sekai, current age unknown.
Siblings: A twin brother (Nao)
Looks: Left eye is brown, right is green. Her original hair colour is black, but she dyed it blonde. Her hair is shoulder-lengthed.
Voice actor: Junko Minagawa
Short Biography: June is Nao's twin sister - yet she arrived twenty years after her brother in Sekai, therefore their visible age difference. June is the complete opposite of her brother and eager for power, and not afraid to use other people to get it. She first appears as manager of the idol Marina Tsubasa, but she doesn't really treat her well.
June really hates her brother, but that doesn't stop her from interacting with especially Chikao. The two seem to have a history together...
Sakito Utsumi 
Name: Sakito Utsumi
World of Origin: Yochi
Approximated age: around 30 when he arrived in Sekai, current age unknown.
Siblings:A much older brother and a much older sister
Looks: the same brown eyes as Moeka. His hair is flaxen, long and tied together with a dark red ribbon.
Voice actor: Nobuyuki Hiyama
Short Biography: Sakito is the current Ouji, leader, of Sekai at the time Keiko arrives. He's the real life uncle of Moeka, but not very fond of his little niece. Sakito loves his power and uses it as often as he possibly can. He tries to charm women, but often fails.
Sakito deeply hates Nao and the other 'Rebels', as he believes they want to over throw him, and has gotten a bit paranoid whenever it's about them. Or might there be another reason why he hates Nao so much, connected to his life on Yochi?
Mizumi Gintori 
Artistic Name: Marina Tsubasa
Real name: Mizumi Gintori
World of Origin: Tenka
Approximated age: around 16 when she arrived in Sekai, current age around 30.
Siblings: probably none.
Looks: Blue eyes, long, brown hair. Usually wears a hair band in a colour matching her outfit.
Voice Actor: Fumiko Orikasa
Short Biography: Mizumi, or Marina Tsubasa, is the current pop sensation in Sekai. Even though she might look like your average teen pop idol, she's much more than that and is still very popular. She's published at least twenty albums, and even more singles.
Mizumi is suffering however, as her manager June is being hard on her and keeps her from seeing a dear friend of her. Luckily, she has Megami to cheer her up. Mizumi is very friendly with Keiko and invites her to be on the stage with her together.
Rikou Akarino 
Name: Rikou Akarino
World of Origin: Atsui
Approximated Age: around 17 when he arrived in Sekai, current age around 30.
Siblings: one older brother (Hyougo)
Looks: Brown eyes, short, brown hair.
Voice Actor: Kenji Nojima
Short Biography: as he arrived in Sekai, Rikou literally fell in Mizumi's lap. Ever since, he's been by her side to help her and stimulate her in doing her job. In fact, it was Rikou who'd told her to go singing to make a living! But since Mizumi's famous, Rikou's been kept away from her by her manager. Therefore, Rikou follows her in disguise everywhere where she goes. She's definitely more than just a travel compagnon to him...
Megami 
Full name: Megami Tenshi Chiisai Kodomo
World of Origin: Sekai
Approximated Age: Around 12
Siblings: None - Megami is one of a kind!
Looks: Megami is a pink, catlike creature with an everchanging picture on her belly.
Voice Actor: Kimiko Koyama
Short Biography: No-one really knows what Megami is, but the guess is that 'she' is a robotic, pink cat. Mizumi once found her in her hotel room, and ever since, Megami has stuck with the idol. She reflects her mood on the picture on her belly. Besides of Mizumi, Megami is also very fond of Keiko, and often litteraly clings to her.
Megami can't really talk, but often squeels out stuff like 'kyapuu!' or hums along. Her humming has inspired Mizumi to many of her now written melodies.
