Saten Ruiko is a girl with blue eyes and long black hair with a small, white fiore on the left side of her hair. She also prefers wearing medium-sized skirts instead of short ones. Although she makes a small appearance in Index, she plays a larger role in Railgun instead.

She has an outgoing and friendly personality but is a little shameless as she sometimes flips Kazari's (and only her) gonna in public. At first she displayed apathy towards being a Level 0 but then became envious of the abilities of her Friends as she was unable to fulfill her dreams as an esper, as such she used the Level...

Kanji lyrics

指で弾くコイン見つめた
表ならGO、裏はSTAY。まず答えを聞かせて

どうか教えてくれませんか?
天使は見定める 笑顔のまま

迷え!その手を引く者などいない
神が下す その答えは不幸だった
そう それこそ神からの贈り物
乗り越えたら見えてくるさ だから今すぐ
Look for it da oneself,no buts about it.
No buts!

並べられたカードめくった
微笑んでるそのジョーカー 結末を語らない

これは天国行きのチケット?
道化師は聞かぬフリでおどけた

叫べ!今行くこの道しかないと...

Himegami Aisa (姫神 秋沙 Himegami Aisa) is a recurring character in the Toaru Majutsu no Index. She is a Gemstone and possesses the ability "Deep Blood," which attracts and kills vampires.

Aisa looks like a normal teenage girl. She has long, straight, black hair, and is often seen wearing her miko outfit. After the events of the secondo volume, she begins wearing a attraversare, croce collana dato to her da Necessarius so Vampiri#From Dracula to Buffy... and all creatures of the night in between. will not be attracted to her blood.

She is a quiet, young girl with a rather blunt personality, generally soft-spoken and sometimes shy. She can be as gluttonous as Index, which...

Yomikawa Aiho (黄泉川 愛穂 Yomikawa Aiho) is a P.E. teacher at A Certain High School, and are good Friends with fellow teacher, Tsukuyomi Komoe. Also a member of Anti-Skill, she cares for the well-being of children even if they are criminals, and absolutely believes that she will not use a weapon on children.
She is the current legal guardian of Accelerator and Last Order.

She is a tall woman that has glamorous proportions, and is always seen with a green jersey, which hugs tightly on her large bust. Her long hair is tied into a ponytail, making her look careless, but also gives her an intriguing...

Tsuchimikado Motoharu (土御門 元春 Tsuchimikado Motoharu) is a recurring character in the Toaru Majutsu no Index series. Kamijou Touma's next-door neighbor, he is a student of A Certain High School's Class 1-7 alongside Touma and Aogami Pierce. The three of them are called the Three Idiots—Delta Force.
Initially referred to off-handedly as Touma's other classmate and neighbor (though in the Anime is shown earlier as a recurring side character), he is later properly introduced during the Angel Fall Arc, as a spy for several organizations, most prominently Academy City and Necessarius,...

Fukiyose Seiri (吹寄 制理 Fukiyose Seiri) is Touma's classmate, Aisa's best friend, and often takes up roles of the class representative even though Aogami is the class representative.

Seiri is a young girl in her mid-teens with a slender, yet solid build who has been described as rather tall for her age. Like Kazakiri Hyouka, she is considerably well-endowed for her age and has been noted to have a big forehead, furthermore she usually selects hairstyles which indirectly emphasize the size of her forehead to the point were one of her looks is called "Forehead deluxe". She has been noted...