Superstar Can Not Sleep.

***Superstar Can Not Sleep.*** (スーパースターは眠れない。, *Sūpāsutā wa Nemurenai.*?) is a Japanese manga series written and illustrated by Machida Ritsu.

## Characters

### Geinō Jimusho Fantasista

The **Geinō Jimusho Fantasista** (芸能事務所ファンタジスタ, *Geinō Jimusho Fantajisuta*?) is a production.

#### Stair

**Stair** (ステア, *Sutea*?, stylized as **STAiR**) is a music group.

Hoshino Kanade (星野 カナデ?)
Hoshino Kanade is the leader of Stair.
Kamishiro Sakuya (神代 サクヤ?)

Asahina Leo (朝比奈 レオ, *Asahina Reo*?)
Asahina Leo is a *senpai* of Hoshino Kanade.
#### Staff

Chojabaru Hayato (長者原 ハヤト, *Chōjabaru Hayato*?)
Chojabaru Hayato, age 29, is the president of Geinō Jimusho Fantasista.
Mitoma Daiki (三苫 ダイキ?)
Mitoma Daiki is the older brother of Mitoma Yuuki and the younger brother of Kaiduka Masaki.
### Friends and relatives

Hoshino Utako (星野 ウタコ?)
Hoshino Utako née Otoha (音羽?) is the mother of Hoshino Kanade and Hibiki.
Kamishiro Sumire (神代 スミレ?)
Kamishiro Sumire is the mother of Kamishiro Sakuya. She is an actress.
Hoshino Hibiki (星野 ヒビキ?)
Hoshino Hibiki is the little sister of Hoshino Kanade and the daughter of Utako.
Hoshino Makoto (星野 マコト?)
Hoshino Makoto is the father of Kanade and Hibiki.
Sakurazaka Seira (桜坂 セイラ?)
Seira Carol (セイラ・キャロル, *Seira Kyaroru*?) née Chojabaru (長者原, *Chōjabaru*?), known by her stage name Sakurazaka Seira, is an actress. She is the older sister of Chojabaru Hayato.
Edward Carol (エドワード・キャロル, *Edowādo Kyaroru*?)
Edward Carol is the husband of Sakurazaka Seira. He is the president of Office Reflet.
Asahina Taiga (朝比奈 タイガ?)
Asahina Taiga, age 6, is the younger brother of Asahina Leo.
Asahina Hikari (朝比奈 ヒカリ?)
Asahina Hikari, age 5, is the younger sister of Leo.
Asahina Yohko (朝比奈 ヨウコ, *Asahina Yōko*?)
Asahina Yohko is the maternal grandmother of Leo, Taiga, and Hikari.
Asahina Akira (朝比奈 アキラ?)
Asahina Akira is the husband of Yohko.
Asahina Haruki (朝比奈 ハルキ?)
Asahina Haruki was the father of Leo, Taiga, and Hikari.
Asahina Akari (朝比奈 アカリ?)
Asahina Akari was the daughter of Asahina Yohko and Akira. She was the mother of Leo, Taiga, and Hikari.
Mitoma Yuuki (三苫 ユウキ, *Mitoma Yūki*?)
Mitoma Yuuki is a friend of Hoshino Kanade and the younger brother of Mitoma Daiki and Kaiduka Masaki.
### Diva Production

The **Diva Production** (ディーヴァ・プロダクション, *Dīva Purodakushon*?) is a production.

#### Sirius

**Sirius** (シリウス, *Shiriusu*?) is a music group.

Akasaka Daichi (赤坂 ダイチ?)

Muromi Syun (室見 シュン, *Muromi Shun*?)

#### Honey ☆ 3

**Honey ☆ 3** (ハニミツ, *Hanimitsu*?, stylized as **HONEY ☆ 3**) is a music group.

Kokura Tohma (小倉 トーマ, *Kokura Tōma*?)

Moji Itsuki (門司 イツキ?)

#### Sign's

**Sign's** (サインズ, *Sainzu*?, stylized as **SIGN'S**) is a music group.

Nanakuma Hiromi (七隈 ヒロミ?)

Tougou Kazuma (東郷 カズマ, *Tōgō Kazuma*?)

Kaiduka Masaki (貝塚 マサキ, *Kaizuka Masaki*?)
Kaiduka Masaki, age 32, is a manager of Sign's. He is the older brother of Mitoma Daiki and Yuuki.
### Sunset

**Sunset** (サンセット, *Sansetto*?, stylized as **SUNSET**) is a music group.

Ebitsu Mao (海老津 マオ?)

Fukuma Tsukasa (福間 ツカサ?)

Chidori Ruito (千鳥 ルイト?)

### Others

Yoshitsuka-sensei (吉塚先生?)
Yoshitsuka is a teacher of Asahina Leo's class.
Nanakuma Masami (七隈 マサミ?)
Nanakuma Masami is the older brother of Hiromi.