Voice: Toshiki Masuda
Age: 17

A cool young man with a brilliant mind. Calm and polite, he is able to complete any task flawlessly, but is actually fairly sharp-tongued when he talks. Mitsuki's brother.

Voice: Yusuke Shirai
Age: 22

The eldest member of the group who is something of a big brother figure to the other members. Although he appears to have an aloof personality, he is in fact very passionate on the inside, and thinks about the other members of the group more than anyone else.

Voice: Tsubasa Yonaga
Age: 21

The energetic member of the group who always sets the mood. Despite his cute exterior, he has a chivalrous spirit and is good at taking care of others. Iori's older brother.

Voice: KENN
Age: 17

Tamaki is a slovenly genius, but has great reflexes and his dancing is at a professional level. He moves at his own pace, and is just a little bit loose when it comes to being on time and keeping promises.

Voice: Atsushi Abe
Age: 20

A nice young man who is earnest and caring. He's able to handle any song and/or dance with no problem. He is kind and gentle to anyone and everyone, but is very scary when angered.

Voice: Takuya Eguchi
Age: 19

A young man with half Japanese and half Northern European blood running through his veins, he has natural charisma and good looks. He has a habit of immediately hitting on any girl he sees. His love of women is only challenged by his love of Japanese animation.

Voice: Kenshō Ono
Age: 18

A hard-working young man with stellar singing talent and an honest personality. He's a bit of a push-over who can't refuse someone when they ask something of him, and he's kind of naive when it comes to the real world.

Voice: Wataru Hatano
Age: 22

A young man so popular that he was chosen as "Number One Man I'd Want to Hold Me Tight" by the public. He's very competitive and isn't very nice when he talks, but is in fact cordial and caring when it comes to his teammates.

Voice: Sōma Saitō
Age: 18

He appears to have the personality of a prankster, but he's actually a perfectionist with a high level of professionalism. He strives to be perfect as an idol.

Voice: Takuya Satō
Age: 23

His sexiness and wild attitude are his selling point, but he's actually very shy and gentle. The gap between his image and his true self often makes him worry.

Voice: Susumu Chiba

The president of the agency that IDOLiSH7 are a part of. He's kind of spacey, but is very sincere when it comes to work. He watches over the new members of his agency.

Voice: Kazuyuki Okitsu

A talented staff member who keeps the agency running. A very reliable man, he supports the members of IDOLiSH7 and Tsumugi, their new manager.

Voice: Satomi Sato

Otoharu's one and only daughter. She ends up being given the position of IDOLiSH7's manager, and works hard to try and sell them. She's a strong girl who is positive no matter what comes her way.