Rock A Japonica
# Rock A Japonica

Rock A Japonica (ロッカジャポニカ, Rokka Japonika, stylized in English as ROCK A JAPONICA) is a Japanese girl idol group managed by Stardust Promotion. It was formed in 2015 with five members from 3B Junior (out of 26 in total): Ami Uchiyama, Luna Naitō, Ruka Shiina, Chiho Takai, and Misato Hirase.

The name of the group implies their intention to "rock Japan" (to shake it, impress, get it going). The group was dissolved on April 29, 2019, but will have one more performance during the "EVIL A LIVE 2019" festival.

The 3 remaining members came back with the new unit B.O.L.T on April 15, 2019

## Members

| Name | Birthdate |
| - | - |
| Luna Naitō (内藤るな) | (2000-12-23) December 23, 2000 (age 22) |
| Chiho Takai (高井千帆) | (2001-11-20) November 20, 2001 (age 21) |
| Misato Hirase (平瀬美里) | (2002-08-06) August 6, 2002 (age 20) |

### Former Members

| Name | Birthdate | Notes |
| - | - | - |
| Ruka Shiina (椎名るか) | (2001-07-28) July 28, 2001 (age 21) | Graduated on April 8, 2019 due to poor health condition |
| Ami Uchiyama (内山あみ) | (2000-01-17) January 17, 2000 (age 23) | Graduated on April 29, 2019 Former Leader |

* Ami Uchiyama is a former member of Kagajo 4S (KAGAJO☆4S), the other four are former members of Minicheer Bears (みにちあ☆ベアーズ).
* Luna's name formerly appeared as Runa on the website.

## Discography

### Singles

| Nº | Title | Release date | Charts |
| - | - | - | - |
| Nº | Title | Release date | JPN Oricon |
| 1 | "World Piece" (ワールドピース) | January 27, 2016 | 15 |
| 2 | "Kyōka Shock!" (教歌SHOCK!) | July 6, 2016 | 5 |
| 3 | "Dakedo Yumemiru" (だけどユメ見る) | November 23, 2016 | 8 |
| - | "Tambourine Ring Ring" (タンバリン、凛々) | April 6, 2017 | Only sold in limited events |
| 4 | "Sai the Kou!" (最the高) | August 1, 2018 | 15 |
| 5 | "MUGEN" (MUGEN) | December 12, 2018 | 9 |
| - | "Saint Mental gift" (Saint Mental gift) | December 25, 2018 | Only sold in limited events |

### Albums

| Title | Release date | Charts |
| - | - | - |
| Title | Release date | JPN Oricon |
| "Magical View" (Magical View) | November 15, 2017 | 12 |

## Videography

### Music videos

| Title | Year | Director(s) |
| - | - | - |
| "Dakedo Yumemiru" (だけどユメ見る) | 2016 | Hideo Kawatani |
| "Watashi No Chizu" (わたしの地図) | 2017 | tatsuaki |
| "Kyōka Shock!" (教歌SHOCK!) | 2016 | |
| "Sai the Kou!" (最the高) | 2018 | Takuto Shimpo |
| "MUGEN" (MUGEN) | 2018 | ZUMI |

### Video albums

| Title | Release date | Charts |
| - | - | - |
| Title | Release date | JPN Oricon Blu-ray |
| "Rock-A-Japonica Magical View The Story of Miracles" (ロッカジャポニカ Magical View キセキとキセキの物語) | April 25, 2018 | 54 |
