PLANCK STARS

 (プランクスターズ) is a girl group that debuted on December 31, 2018.

Their sound is a mix of Rock and EDM. Their theme is to be "free and wild bad kids". Both the members and the fans are called Warugaki (悪ガキ).

On December 31, 2021, they announced they would be making their major label debut under WARUGAKI RECORDS, distributed by Columbia Records.

On July 16, 2023 they announced that they would be graduating as "idols" and would be operating under the genre "PLANCK STARS"; however, they still use the idol moniker when it suits them.

Current Members

 * Kan Nyan (カン・ニャン; ) (Original Member; Leader)
 * Anaru Rairai (愛成 来来; ) (Original Member)
 * Koharu Nushi (虹春ぬし; ) (Joined December 11, 2020)
 * Momoshikiya Furukinokibano Shinobunimo Naoamariaru Mukashinarikeri (ももしきや古き軒端のしのぶにもなほあまりある昔なりけり; ) (Joined February 26, 2022)
 * Emma Chacha (エンマチャチャ; ) (Joined July 2, 2022)

Former Members

 * Karei pan Yotsuba (華麗panよつば; ) (Original Member; Graduated August 11, 2019)
 * Hebina Erika (蛇那ヱリヵ; ) (Original Member; Graduated March 29, 2020)
 * Mana Tissue Fold (マナ・ティッシュ・フォールド; ) (Joined December 21, 2019; Graduated November 29, 2020)
 * Tanaka Iroha (田中いろは; ) (Joined December 11, 2020; Withdrew August 18, 2021)
 * Sumi Tan (スミ・タン; ) (Joined December 21, 2019; Graduated February 23, 2022)
 * Chan Richan (張李江; ) (Joined December 11, 2020; Graduated July 1, 2022)
 * Nihon Zaru (ニホン・ザル; ) (Joined July 2, 2022; Inactive since November 2022) - Monkey
 * Puri-chan (プリちゃん; ) (Joined August 21, 2022; Inactive since November 2022) - Dog
 * Hikicomo Ricca (緋鬼籠六花; ) (Original Member; Graduated January 2, 2021; Re-joined September 25, 2022; Withdrew February 7, 2023)
 * uyu (ぅゅ; ) (Joined September 25, 2022; Withdrew March 30, 2023)

FAKE PLANCK STARS

 * See: FAKE PLANCK STARS

Timeline
Note: - Member/Group on Hiatus

Sub-Units

 * AnaruNushi (あなるぬし) - Anaru Rairai and Koharu Nushi
 * Dappo Not Way (脱法ノットウェイ) - Kan Nyan and Momoshikiya

Mini Albums

 * 1) [2022.03.22] Ochiomegarema (ぉちωﾚま°)
 * 2) [2022.11.15] BUTTER DOG SUMMIT

Albums

 * 1) [2020.06.01] FUCK THE PINCHIKE (FUCK THE ピンチケ)
 * 2) [2021.12.31] STAY FUCKIN' GOLD

Digital Singles

 * 1) [2020.03.23] MACH DRIVE TIME!
 * 2) [2020.09.05] Second Challenge (セカンドチャレンジ)
 * 3) [2020.09.06] Kore de Yatto Kimi to Hanashi ga Dekiru (これでやっと君と話ができる)
 * 4) [2020.09.10] WAKE ME UP
 * 5) [2020.12.06] HE HIS HIM HIS
 * 6) [2020.12.16] PLANCK STARS desu. (プランクスターズです. )
 * 7) [2021.01.31] Owaranai (終わらない)
 * 8) [2021.05.11] FUCK THE PINCHIKE (FUCK THE ピンチケ)
 * 9) [2021.05.11] Gyakkyou Parasite (逆境パラサイト)
 * 10) [2021.05.11] Zettai Angel (絶対エンジェル)
 * 11) [2022.07.01] Soiyassa! Hayashi-kun (ソイヤッサ！林くん)
 * 12) [2023.09.08] Hannya? (はんにゃ？)

Solo and Unit Digital Singles

 * 1) [2021.05.12] Jackpot Fanfare (ジャックポットファンファーレ) - Kan Nyan Solo
 * 2) [2022.05.03] Koakuma GIRLFRIEND (小悪魔GIRLFRIEND) - Koharu Nushi Solo
 * 3) [2022.07.02] REVOLUTiONiZE - Chan Richan Solo
 * 4) [2022.07.08] My Favorite Gekisha (マイフェイバリット激写) - Kan Nyan and Anaru Rairai
 * 5) [2023.05.04] It's all right!!! - AnaruNushi
 * 6) [2023.08.07] Junjou Jealousism (純情ジェラシズム) - Dappo Not Way
 * 7) [2023.08.23] Tokimeki Summer dream (ときめき Summer dream) - AnaruNushi

Limited CDs

 * 1) [2021.06.20] 2021.06.18 Osaka-shuku ni te (2021.06.18 大阪宿にて)
 * 2) [2022.07.16] Oretachi no RAD JAM (俺たちのRAD JAM)

Compilation Albums

 * 1) [2023.06.20] #YABABABABABABABABABABACUBE ( # やばばばばばばばばばばきゅーぶ) (Track 2)

Video Releases

 * 1) [2023.09.21] PLANCK STARS WORLD ONE MAN TOUR BUTTER DOG SUMMIT FINAL

Trivia

 * On September 14, 2022, they announced a world tour to 5 countries.
 * From November 1, 2022 until November 13, 2022, all members went on hiatus from the group in order to train in separate groups. The members were replaced by FAKE PLANCK STARS during this time period:
 * Kan Nyan in Atama no Naka wa 8bit
 * Rairai in LEIWAN and SHAKILAMO!
 * Koharu in EMPATHY
 * Mori in RYUKYU IDOL
 * Emma in Kuusou Moment L+
 * Ricca in MoeMoe𖤐Destruction
 * uyu in husky
 * Nihon Zaru on Mount Ōmine
 * Puri-chan in YUMEADO EUROPE
 * Former member Richan in COMRIZED DAIYON