PLANCK STARS Members Profile and Facts
PLANCK STARS (プランクスターズ), PLASTA (プラスタ) for short, is a five-member Japanese girl group based in Hiroshima under YABACUBE INC. Their concept is “free-spirited brats.” They are known for their aggressive and extreme concerts, which have caused members to quit, and their diverse discography with foulmouthed lyrics. PLANCK STARS made their indie debut in 2018 and their major debut in 2021 under WARUGAKI RECORDS.
PLANCK STARS Fandom Name: Brats/Warugaki (悪ガキ)
PLANCK STARS Fandom Color: –
Official Accounts:
Website: PLANCK STARS
Official Twitter: @planckstars
AnaruNushi Twitter: @anarunushi
TikTok: @planckstars
YouTube: PLANCKSTARS / YABACUBE INC.
Spotify: PLANCK STARS
Apple Music: PLANCK STARS
Members Profile:
Majikami☆Kanna
Stage Name: Majikami☆Kanna (マジ神☆カンナ)
Position: Vocalist, Leader
Birthday: July 30, 1996
Zodiac Sign: Leo
Birthplace: Hiroshima Prefecture
Height: 164 cm
Blood Type: Unknown
Nationality: Japanese
Years Active: 2018-Present
Member Color: Light Blue
Sub-Unit: Dappo Not Way
Twitter: @plasta_kannyan
Instagram: @kannyan_33
YouTube: カンニャン
Majikami☆Kanna Facts:
— She is PLANCK STARS’ leader.
— Her hobbies are drinking, gambling, and yanicha.
— Her special skills are having hangovers, cooking, drinking, being emotional, and DJ-ing.
— She worked as a maid at a concept café for eight years before becoming an idol.
— Her favorite things are pachinko and drinking.
— She is the president of VIBES Co., Ltd., and produces concept cafés/bars and izayakas.
— She also produces her own clothing brand named ALKO HOLIC.
— Her favorite genres are J-rock and anisong.
— She likes fortune-telling.
— If she could have a magic power, it would be invisibility so she could eavesdrop on conversations.
— Her idol is Cure Black from Futari wa Pretty Cure.
— Her favorite movie is Pretty Cure All Stars New Stage: Friends of the Future.
— She was a finalist in Miss iD 2021.
— In the future, she wants status, honor, to star on variety shows, to have houses in various prefectures, and for her face to be on a yen note.
— During Plasta’s two-week hiatus in November 2018, she was a temporary member of Atamanonakaha8bit.
— In February 2024, she changed her stage name from Kan Nyan (カン・ニャン) to Majikami☆Kanna.
Anaru Rairai
Stage Name: Anaru Rairai (愛成来来)
Position: Vocalist
Birthday: July 7
Zodiac Sign: Cancer
Birthplace: Hiroshima Prefecture
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2018-Present
Member Color: Pink
Sub-Unit: AnaruNushi
Twitter: @raiplast
Instagram: @plastarairai
YouTube: あにゃるちゃんのにゃんだふるらいふ
Anaru Rairai Facts:
— Her goal is to make money while having as much fun as possible.
— She dislikes recording songs and describes herself as a poor singer.
— Her favorite thing is wotakus.
— Before joining PLANCK STARS, she worked at a concept café in Hiroshima.
— Her stage name “Anaru” (愛成) is also the word “Anal” written in ateji.
— Her nicknames are “Anarai” (あならい) and “Rairai-chan” (らいらいちゃん).
— She is close with Majikami☆Kanna. The two auditioned for idol work together.
— She announced her graduation in December 2020, but withdrew her decision a few days later after her grandfather scolded her and encouraged her not to quit.
— She is described as PLANCK STARS’ cute but naughty ace who likes dirty jokes.
— In 2022, she began controversy online for stepping on a fan (at the fan’s request).
— She started more controversy in 2023 for pressuring a fan into drinking detergent at a concert (Article). She did not apologize for this incident.
— Her fans are called “sex friends” (セフレ).
— Her member colors were formerly purple (2019), then black (2020-2022).
— She only buys pink things.
— She once left the stage mid-song to buy a churro. She didn’t return until the final song.
— During the two week hiatus in November 2018, she was a temporary member of LEIWAN and SHAKILAMO!.
Koharu Nushi
Stage Name: Koharu Nushi (虹春ぬし)
Position: Vocalist
Birthday: May 3, 2003
Zodiac Sign: Taurus
Birthplace: Shimane Prefecture
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2020-Present
Member Color: Mint Green
Sub-Unit: AnaruNushi
Twitter: @plasta_koharu
Instagram: @nusichan_58
TikTok: @plasta_nusi
Koharu Nushi Facts:
— She auditioned because Hiroshima was close by and she was familiar with PLANCK STARS.
— She debuted alongside Chan Richan and Tanaka Iroha.
— Her groupmates say she is the most idol-like member.
— She loves eating and dancing.
— She can’t make funny faces.
— She dislikes Thai food.
— She likes South Korea and Korean food.
— In the future, she wants to produce clothing and do gravure.
— In May 2022, she released the solo song Koakuma GIRLFRIEND, which she wrote the lyrics for.
— During the two week hiatus in November 2018, she was a temporary member of EMPATHY.
Momoshikiya Furukinokibano Shinobunimo Naoamariaru Mukashinarikeri
Stage Name: 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)
Position: Vocalist
Birthday: April 12, 1998
Zodiac Sign: Aries
Birthplace: Tottori Prefecture
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2022-Present
Member Color: Red
Sub-Unit: Dappo Not Way
Twitter: @plasta_mori
Instagram: @plasta_mori
YouTube: 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
Facebook: Morley【 Planck Stars 】
note: ももしきや
Website: https://morley.zombie.jp/
Momoshikiya Furukinokibano Shinobunimo Naoamariaru Mukashinarikeri Facts:
— She is called “Mori/Morley” (もーりー) for short.
— She is a songwriter, and joined because she wanted to write songs for PLANCK STARS.
— Her stage name is the entire 100th Hyakunin Isshu poem (Poem source).
— She is also the vocalist of the duo Junketsu Depart.
— She has illustrated some of PLANCK STARS’ merch.
— She is bisexual.
— Her favorite genres are oldies, classical, and anisong.
— There are no foods she dislikes, but her favorites are sea cucumber, soft roe, monkfish liver, dried squid, crab innards, konowata, sea urchin, chicken gizzards, firefly squid, beef jerky, senji-niku, abalone, sweet shrimp, mosa shrimp, flying fish roe, salted salmon roe, horsemeat, gibier cuisine, strange foods, meat sushi, ramen, curry rice, and peppers stuffed with meat.
— Her favorite works include Dorohedoro, Gakuen Alice, ODDTAXI, Lychee Light Club, Chainsaw Man, Mawaru Penguindrum, Danganronpa, Code Geass, BANANA FISH, Kill la Kill, Blue Exorcist, Yankee-kun to Megane-chan, One Piece, Love Exposure, Love and Other Cults, Junji Ito’s works, Asari-chan, The Vampire Dies in No Time, Kamisama Kiss, If My Favorite Pop Idol Made It to the Budokan I Would Die, The Disastrous Life of Saiki K., My Hero Academia, Carole & Tuesday, Darling in the FranXX, Ensemble Stars, Hypnosis Mic, and more.
— Her favorite artists are GOING STEADY, GING NANG BOYZ, Kegawa no Maries, the dresscodes, Seiko Oomori, PEOPLE1, syanmonika, Atarashii Gakkou!, Shinsei Kamattechan, Dempagumi.inc, the pillows, BiSH, Mao Abe, ZOC, THE YELLOW MONKEY, Sotaisei Riron, SUNNY CAR WASH, DIRTY OLD MEN, SHISHAMO, GLIM SPANKY, Retro na Shoujo, and Ringo Sheena.
— Her likes include watching movies and anime; sewing (embroidery); cooking; playing acoustic guitar; songwriting; tortoise shell bondage; mobile otome games; arcades; roller coasters; B-horror movies; creatures; dirty talk; women; men; underground spots/atmosphere/works; Japanese movies that are gloomy, depressing, and inexpressive, but somehow warm your heart; films with a neat beginning, development, and conclusion; bad endings; sex; humiliation; and writing.
— During the two week hiatus in November 2018, she was a temporary member of RYUKYU IDOL.
Emma Chacha
Stage Name: Emma Chacha (エンマチャチャ)
Position: Vocalist
Birthday: December 19, 2002
Zodiac Sign: Sagittarius
Birthplace: Hiroshima Prefecture
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2022-Present
Member Color: Purple
Sub-Unit: N/A
Twitter: @plasta_emma
Instagram: @o_irr_
Threads: @0_irr_
TikTok: @o_irr_
Emma Chacha Facts:
— She was a fan before joining, especially of Majikami☆Kanna and Rairai.
— She worked at a mahjong parlor before joining.
— She is a former second generation member of the idol group Circle Crusher.
— Until January 2023, her stage name was “Emma Raja” (閻魔羅闍).
— Her stage name is taken from Enma-raja, the Buddhist god of hell.
— She can do balloon twisting.
— She debuted alongside Nihon Zaru.
— During the two week hiatus in November 2018, she was a temporary member of Kuusou Moment L+.
Non-Human Members:
Nihon Zaru
Stage Name: Nihon Zaru (ニホン・ザル)
Position: Monkey
Birthday: May 31, 2016
Zodiac Sign: Gemini
Birthplace: Fukuoka Prefecture
Height: Unknown
Blood Type: N/A
Nationality: Japanese
Years Active: 2022
Member Color: Orange
Sub-Unit: N/A
Twitter: @plasta_zarurun
Nihon Zaru Facts:
— His name translates to “Japanese monkey.”
— He debuted alongside Emma Chacha.
— He is the only male member of the group.
— During the two week hiatus in November 2018, he trained on Mount Ōmine in Nara.
— He is currently on hiatus for his poor dancing skills.
Puri-chan
Stage Name: Puri-chan (プリちゃん)
Position: Shiba Inu
Birthday: Unknown
Zodiac Sign: Unknown
Birthplace: Unknown
Height: Unknown
Blood Type: N/A
Nationality: Japanese
Years Active: 2022
Member Color: Yellow
Sub-Unit: N/A
Twitter: @plasta_puri
Owner Twitter: @tofficial8888
Puri-chan Facts:
— She is also a model.
— She was scouted at Super Music Festival 2022 Odaiba Live, where she walked the runway (Photos).
— She was the loser of PLANCK STARS’ controversial competition where the member who sold the least tickets had to star in an AV, as Puri-chan couldn’t sell tickets due to being a dog. Her AV turned out to be a normal video of her on a walk.
— During the two week hiatus in November 2018, she was a temporary member of YUMEADO ELiSE.
— Although announced on August 21, 2022, she has not made her stage debut yet and has ceased appearing in recent promotions.
Note: The non-human members have not officially been removed from the group, but both are currently inactive.
Former Members:
Karei pan Yotsuba
Stage Name: Karei pan Yotsuba (華麗panよつば)
Position: Vocalist, Leader
Birthday: November 13
Zodiac Sign: Scorpio
Birthplace: Unknown
Height: 163 cm
Blood Type: A
Nationality: Japanese
Years Active: 2018-2019 (Founding Member)
Member Color: Yellow
Sub-Unit: N/A
Twitter: @kaopanpanjyan
Instagram: @428style_ /@kaopanpanjyan
TikTok: @kaopanpanjyan
Karei pan Yotsuba Facts:
— She is a former stage actress.
— She was the group’s original leader
— She describes her personality as unyielding, courageous, gentle, and sincere.
— Her hobbies/special skills are dancing, karaoke, and having a good memory.
— Her favorite foods are white rice, noodles, meat sushi, and macarons.
— Her favorite brands are Burberry, Chanel, and Dior.
— Her dream for the future is to get tips at Burlesque Tokyo.
— On her days off, she likes going to cafés, the movies, and saunas.
— She graduated on August 11, 2019 due to difficulty balancing life and studies, as well as creative differences.
— She currently works at a concept café under the stage name “Junpuman pan Yotsuba” (順風満panよつば).
Hebina Erika
Stage Name: Hebina Erika (蛇那ヱリヵ)
Position: Vocalist, Manager
Birthday: September 22
Zodiac Sign: Virgo
Birthplace: Unknown
Height: 154 cm
Blood Type: Unknown
Nationality: Japanese
Years Active: 2018-2020 (Founding Member)
Member Color: Green
Sub-Unit: N/A
Twitter: @plastaerika
Hebina Erika Facts:
— She was introduced with, “Once you get involved with her, you can’t let go.”
— She likes reptiles, mahjong, Yu-Gi-Oh, Monster Strike, and Disney.
— Her favorite Disney movies are The Little Mermaid, Aladdin, Tangled, 101 Dalmatians, and The Lion King.
— Her favorite animes are BLEACH, JoJo’s Bizarre Adventure, The Girl Who Leapt Through Time, and Love Live!.
— In junior high, she was part of the table tennis club.
— She has undergone plastic surgery multiple times, which she is open about.
— Her graduation was announced in March 2029; it doubled as a competition, where if 100 or more people attended the concert, she would be appointed manager of the group
— She graduated on March 29, 2020. Since the goal was surpassed, she currently works as the group’s manager.
— After graduation, she got married.
Mana Tissue Fold
Stage Name: Mana Tissue Fold (マナ・ティッシュ・フォールド)
Position: Vocalist
Birthday: December 21
Zodiac Sign: Sagittarius
Birthplace: Unknown
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2019-2020
Member Color: Red
Sub-Unit: N/A
Twitter: @plasta_mana (Suspended)
Mana Tissue Fold Facts:
— Along with Sumi Tan, she is a former member of GËËK:P∀RUPUNTË.
— Her introduction was, “In charge of red and in charge of big hips.”
— Her nickname is “Mana-chan” (マナちゃん).
— She graduated on November 29, 2020 to focus on her other job. She is no longer in entertainment.
Tanaka Iroha
Stage Name: Tanaka Iroha (田中いろは)
Position: Vocalist
Birthday: May 5, 1998
Zodiac Sign: Taurus
Birthplace: Unknown
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2020-2021
Member Color: Red
Sub-Unit: N/A
Twitter: @plasta_iroha (Private)
Tanaka Iroha Facts:
— She debuted alongside Chan Richan and Koharu Nushi.
— She was in charge of red, losing money, and serious insults.
— Her hobbies are sleeping, eating, and singing.
— Her favorite thing is Crayon Shin-chan.
— Her weakness is that she has a poor memory and can’t remember names well.
— She withdrew on August 18, 2021 as she was sick of the fans and concerts, which she described as “filthy” and “psychologically impossible to continue.” However, she did say she enjoyed her time with PLANCK STARS.
— Her departure and criticisms earned widespread media attention, unusual for an underground group.
Sumi Tan
Stage Name: Sumi Tan (スミ・タン)
Position: Vocalist
Birthday: January 28
Zodiac Sign: Aquarius
Birthplace: Unknown
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2019-2022
Member Color: Purple
Sub-Unit: N/A
Instagram: @smq21__
Sumi Tan Facts:
— Her special skill is judo (this is a lie).
— Her favorite thing is sleep.
— Like Mana Tissue Fold, she is a former member of GËËK:P∀RUPUNTË.
— Her nickname is “Sumi-chan” (すみちゃん).
— Her personality is mysterious.
— She graduated on January 29, 2022 due to poor health. She is no longer in entertainment.
Chan Richan
Stage Name: Chan Richan (張李江)
Position: Vocalist
Birthday: March 29, 2002
Zodiac Sign: Aries
Birthplace: Unknown
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2020-2022
Member Color: White
Sub-Unit: N/A
Twitter: @Richam__2
Instagram: @wolf_huskychan
TikTok: @wolf_huskychan
Chan Richan Facts:
— She auditioned because she was a fan of PLANCK STARS.
— She debuted alongside Tanaka Iroha and Koharu Nushi.
— Her nickname is “Rii-chan” (りーちゃん).
— She argues a lot with Sumi Tan.
— She can DJ.
— She once arrived three songs late to a concert, claiming she had met a man on the way. On the apology post, the official Twitter claimed this was a lie and she was just in the restroom.
— For April Fools in 2022, a body pillow of her was briefly made an official member.
— She is a transgender woman.
— During the two week hiatus in November 2018, she was a temporary member of COMRIZED DAIYON.
— She graduated on July 1, 2022 to “gain some life experience.” She is still a fan of PLANCK STARS.
— On July 2, 2022, she released the solo song “REVOLUTiONiZE.”
— In 2023, she was a temporary member of the underground boy group Tokyo Parallel GOD Kami Zeus from July to December.
[TW: Self-harm]
Hikicomo Ricca
Stage Name: Hikicomo Ricca (緋鬼籠六花)
Position: Vocalist
Birthday: January 20
Zodiac Sign: Aquarius
Birthplace: Unknown
Height: Unknown
Blood Type: A
Nationality: Japanese
Years Active: 2018-2021; 2022-2023 (Founding Member)
Member Color: Black (formerly Pink)
Sub-Unit: N/A
Twitter: @plasta_ricca / @hkcm_ricca
Hikicomo Ricca Facts:
— Her special skill is wrist-cutting.
— Her favorite thing is darkness.
— She describes herself as a shut-in (hikikomori.)
— She was introduced with, “Fallen Angel dyed Peach Blossom Pink, in charge of pink.”
— She has suffered from mental illness since the third grade of elementary school, and struggled with holding a job because of it.
— Her nickname is “Ricca-sama” (六花様).
— She likes video games.
— Her fans are called “Comori-chan” (籠守ちゃン).
— She is described as having a “mysterious aura.”
— Her message to fans is, “Worship me, I am Ricca-sama!”
— She can’t stay on planes for long times, and didn’t come to PLANCK STARS’ tour in America for this.
— During the two week hiatus in November 2018, she was a temporary member of MoeMoeDestruction.
— She graduated on January 2, 2021 due to mental and physical illnesses, and to start her own business.
— In 2021, she founded the agency AMATERASU and became a member and producer of Hikicomoteikoku, an idol unit which aims to help other hikikomori. It is currently on hiatus.
— She rejoined PLANCK STARS on September 25, 2022
— She withdrew again on February 7, 2023. She is currently inactive, assumed to still be working at AMATERASU.
uyu
Stage Name: uyu (ぅゅ)
Position: Vocalist
Birthday: January 26, 2001
Zodiac Sign: Aquarius
Birthplace: Unknown
Height: Unknown
Blood Type: Unknown
Nationality: Japanese
Years Active: 2022-2023
Member Color: White
Sub-Unit: N/A
Twitter: @chuuum_shuri
Instagram: @o1x2_6
TikTok: @o1x26
YouTube: うゆちゃん寝る
uyu Facts:
— She auditioned because she liked that PLANCK STARS was an atypical group.
— Her message to fans is, “I’ll bet my life on it!”
— She is a former member of the groups Yokubari Sensation, Luna By Snap, and Kore:ct.
— She has also used the stage names Hiiragi Uyu (柊うゆ), Kurusu Shuri (来栖しゅり), and Shuri (しゅり).
— Her idol is Ichigo Rinahamu, and she decided to become an idol after meeting her.
— She was a finalist in Miss iD 2022.
— Her dream for the future is to live in a big house.
— Her weapon is her small face.
— She is also a model.
— During the two week hiatus in November 2018, she was a temporary member of husky.
— After a hiatus, she withdrew on March 29, 2023 as she felt she couldn’t catch up to the other members.
— She is now the producer and a member of the idol group chuuum under the stage name Shuri.
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Who is your PLANCK STARS oshimen? Do you know more facts about them? Feel free to comment below. 
