Keiko's family (mama, papa, older brother) is the host family for Ellie. Keiko is usually very calm and practical and responsible. She feels very protective towards Eri-chan, and feels it is her responsibility to keep her safe through this whole adventure. Keiko has many facets. Sometimes she can be very sensitive ane emotional, and she can fall in love easily. However she does have a little bloodthirsty streak that shows up when she gets really enthusiastic or excited about something. Keiko seems to be the most mature member of the group.
Ellie is a 16-year old American high school student who is studying in Japan for a summer semester. Keiko's family is her host family. Ellie is a very hyper, gullible, obsessed otaku/anime fangirl. She does know an AMAZING amount of stuff, but it is all about strange topics. Eri-chan loves bishounen, loves shoujo manga, is a yaoi fangirl and wishes real life were like anime. She likes to daydream and write fanfiction when things don't happen the way she wants them to. She is infatuated with a certain surly Hornwing guy. Keiko calls her "Eri-chan".
Petra (no known last name) is an 18 year old high school senior. She is captain (and only member of) the weapons club at school. She is known for her violent temper and her firepower to back it up. Petra's weapons collection includes all sorts of knives, guns, rocket launchers, throwing stars, etc. Considering just about all of these items are illegal, it can be said that she is not one to obey the rules. She does not have very good social skills (she is either flustered or bossy) and has a secret habit of reading romance novels.
Hoshiko freely admits that she is a genki pervert. She likes to do naughty things and is not shy! She has a very free-spirited nature, and a dirty mind that always sees the ecchi side in any situation. Besides her obvious enjoyment of being naughty, she has the more grounded hobbies of cooking and gardening. She specializes in Italian cuisine (and wishes she could have been a contestant on Iron Chef). Hoshiko isn't exactly good at gardening, but she likes the quiet time alone outdoors sometimes. It gives her plenty of time to think of new ecchi things to do! She has an overactive imagination and a lot of energy :)
Eeichi is a struggling musician in Tokyo. He used to have a band, but recently quit due to musical differences. Never let this man write song lyrics! He can be very moody and quiet when preoccupied with problems (rarely), or very outgoing and carefree (perverted) when things are going well. He really likes people.. so much that one of his favorite things is to be ecchi with them, boy or girl. He appreciates beauty in all forms ^_^ He has a very active imagination, and very sexy taste in clothes. He likes to tease people, but not a whole lot surprises him.
Lycidia (she named herself) is an independently wealthy teenager with great ambitions. She plans to take over the world eventually, starting with Tokyo (or ÜberTokyo). Most of her spare time is spent devising grand schemes to get herself into power, but she has yet to actually try any of them. Perhaps because she has yet to recruit her faceless minions. But she KNOWS she will someday rule. She is very dramatic, and likes to wear things that will draw attention to herself. Yes, there is an ego here. She has a LOT of money at her disposal thanks to her late papa. She has an older brother who is the president of a very large company.
Daisuke is a 17 year old geeky boy. He apparently lives alone, and does not have a girlfriend. Having watched too many infomercials on TV, Daisuke finally broke down and ordered a book from Nade-Nade-Puplishing on how to summon his very own harem of girls. After following the instructions in the book, Daisuke summoned Petra, Keiko, Lycidia, Eeichi-kun, Hoshiko, and Eri-chan from Tokyo Tower. Unfortunately, they did not become the loving harem he had hoped for, and instead decided to leave him and go find a way home. Lycidia decided to make Daisuke her Loyal Minion, and now he is stuck going along for the ride also. He seems nice and friendly, and pretty timid. No one knows exactly what Daisuke does for a living (work? go to school?), if he has any friends or family, or even what he looks like without the very thick glasses that cover his face.
Evil Lord Kerisu is the Evil Overlord of ÜberTokyo. He has his own evil dungeon lair, his own loyal minions (such as Dom and Tim) and he has a cute kitty named Teneko :) Kerisu is partial to spiky shoulder armor, long capes, and tight leather. He likes to speak in a dramatic tone of voice and thinks he is always right. He has been an Evil Overlord in ÜberTokyo for quite some time now, but he is currently having some problems with his harem of groupie-girls who are supposed to pleasure him. They are on strike! This is why he has his eye on a new set of girls, just arrived in ÜberTokyo. Cute girls who would make great new groupies...
By Day, Dom is a desk-worker at Sega, and by night.... (well okay, sometimes by day also) he is a Loyal Minion to Evil Lord Kerisu in the alternate world known as UberTokyo. How exactly Dom became a Loyal Minion is not known, but it seems to have involved blackmail. Dom is not happy about being a Loyal Minion (perhaps he would be happier about it if it didn't involve cross-dressing or the constant threat of having to wear wings) and he follows his orders with great reluctance. His main rival is a guy named Ed. Dom also has another life in a place called Megatokyo. He is a busy guy!
Takeshi is a multi-talented individual. He was born and raised in a very... shoujo... place. In high school he joined the Kendo club, and soon became its captain. He has won several championship awards for his prowess. He is also very rich due to his other career as an idol singer. A crossdressing idol singer. His sparkly bishounen good looks have enabled him to fool the world. He has had 4 idol incarnations so far, the most recent being 'Aiko' and 'Shizuka'. In addition his his amazing ability to pass himself off as female, he has the hidden skill of idol talent management, no doubt a result of his years as an idol. His abilities as a manager increase when he wears black sunglasses. Especially if he is indoors. Takeshi is in love with Keiko, and is determined to be with her forever, and follows her and her friends as they hop from one strange place to the next.
Tim is Evil Lord Kerisu's Number 1 Loyal Minion. Yes, he is even higher ranked than Dom. (Though I don't think Dom really cares ^_^;) Tim is easygoing, friendly, and generally someone who seems to be too nice to be working for an Evil Overlord, but apparently the benefits are really good. He always appears in dress casual, favoring polo shirts and khaki pants. He wears the wings in order to avoid the possibility of being forced to crossdress as Dom was. Tim has been working on negotiating with Kerisu's groupies who are on strike, but has been unsuccessful so far. Recently his mission has been changed, and he now works towards supplying Kerisu with cute android maid girls.