Commander in charge : code name C.J.

Not much have been known about this brilliant commander/scientist. EES' official records only stated C.J.'s rank and above standard independence in commanding the Ark. C.J. is a cheerful leader and also a witty companion. Some would say that C.J. is a little eccentric. C.J.'s only flaw is invisibility (but Lieutenant Commander Qin would probably disagree). None of the official records noted about the background history of C.J.'s invisibility. Rumor has it that C.J. went through a major accident in one of EES' experiments. Another has it that C.J. purposedly did the experiment in C.J.'s own preference. By the resolution of EES' Council of High Commanders, C.J. has to wear a jacket to help people know where he is at the moment.

Lieutenant Commander Hajime Okano.

His military codename is Qin. He is one of the top ranking officers in the EES, and an excellent marksman. Qin is C.J.'s right hand person and commonly seen beside him. Near the beginning he is almost lost in bewilderment when he found out that he was transfered into a ship which has an eccentric commander as the highest rank officer. Luckily, his thoughtful character has enable him to understand C.J.'s habit better than the rest of the team. In fact, he is the only person who is later seen able to deflect C.J.'s practical jokes and patterned his commander's abnormalities.

Dr. Tatyana Singh

Her military alias is the Artificial Neuron because she always said that her ingenious came from a surgical process. Nevertheless, Tatyana is one of Ark's valuable crews. Her quick thinking and vast knowledge has granted her a position as Ark's human tissue data installer. She controlled every datum which was transfered into L'Arc Rangers' chips. She knew exactly what had been installed and what need to be installed in several circumstances. That knowledge has made her as L'Arc Rangers' chaperon.

First Lieutenant Seamus O'neill

Called the Unlucky because of on-going abuse of little accidents. He always showed up in Inner Core with a bit of scratch here and there. And sometimes, he tripped or bumped into Inner Core's interior panels. Miraculously, those accidents vanished as soon as he took control of Ark's flight control panel. He is a brilliant scientist and pilot. He seems to have interest with Tatyana and sometimes dared his uncooperative luck to ask her out. No one could ever match up his unrequited love. He always tells Peter Svenson about his secret crush.

Lieutenant Major Paddy Hadamitzky

A man who thoroughly enjoys excitement and handles Ark's weapon systems. He is absolutely obsessed with his stamp collection and will commonly shove his collection albums into other people's faces. This man is a very cheerful fellow and always take everything with a big smile. Though his stature is almost as round as a ball, he is -suprisingly- very swift in movement.

Fighter Captain Peter Svenson

A quiet person, level-headed, and a great fighter pilot. He was part of the investigation department of the military before transfered to the Ark. He is now handle Ark's surveillance division. His place in the Inner Core -Ark's main control room- right next to Seamus O'neill, has made him as Seamus' love life journal.

Major Shanty Devi

Ark's chief staff of defense. She was born in planet Pluto and moved to Earth by the age of 13. Her plutonian white skin and inability to adapt strong beam of light are gradually disappear as she settled in Earth. She is a very mysterious and closed person. She often mutters about ghastly life forms which nobody else in the Inner Core could see. She claimed that she could sense C.J.'s present though the commander is not wearing the trademark jacket and see C.J.'s facial feature vaguely if she take a close look. She kept C.J.'s facial feature to herself.

Counsellor Matahari

She came from a minor nation in Earth's 4514 coordinate. She is a hardworking person, in fact she's a work-a-holic. Her track-record goes all the way back in becoming one of EHM's Consulate. At that time, she realized how EHM had overlooked her nation just because of her nation's minor power, and she must work very hard to actually have the EHM High Board members to consider her in the same level as the other consulates. After her transfer to Ark, she developed a strong reputation of excellent negotiatior and gained respect from the EHM High Board. She is also the Ark's translator and one of C.J.'s most trusted person.

Fighter Captain Gus Rienne

She is Peter Svenson's fighter partner. Gus is a natural Kaiju expert. Her broad knowledge of Kaiju is used as basic analyzing tool. She has lost his family in Kaiju Selcaro's attack. But she does not seek avenge against the Kaiju. She knew that L'ard Rangers are the ones to be captured. And she will trust all her might to C.J. to seize the L'ard Rangers.

Major Matt Rhyss

He is good at chess and is one of the people who follows C.J. submissively. Matt is a kind man who cares for animals and everyone else. At one point he brings a portable salt-water aquarium tank, complete with a baby californian seal into mothership Narnia and hilarity ensures. He is rarely seen in the Inner Core, because he is in charge of the power room, but sometimes he would visit C.J. and have a game of chess. So far, none have beat him in the game.