BiS Members Profile

BiS Members Profile

BiS is a Japanese idol group under WACK, currently consisting of 3 members: Toggy, Nano3 and Hyuga. They were formed on December 9, 2010, but they disbanded on July 8, 2014. Exactly 2 years after their disbandment, they reformed, and they disbanded once again on May 11, 2019. A month later, they reformed once again.

BiS Fandom Name: Kenkyuuin (研究員; Researchers)
BiS Official Colors: Orange

BiS Members Profile:
Toggy

Stage Name: Toggy (トギー)
Birth Name: –
Nickname: –
Birth Date: –
Birth Place: Kyoto, Japan
Member Role: S*X
Generation: 3rd Generation
Member Color: Red
Twitter: @TOGGY_BiS

Toggy facts:
– She’s a founding 3rd Generation member.
– She auditioned in 2019 under the name Okita Yua, which was a parody of GANG PARADE‘s Yumeno Yua.
– During the audition, she poured herself a cup of salad dressing and drank it without showing any negative reaction to the taste.
– She was on hiatus due to a leg fracture from February 18, 2022 to August 6, 2022.

Nano3

Stage Name: Nano3 (ナノ3; Nano Nano Nano)
Birth Name: –
Nickname: Nano
Birth Date: –
Birth Place: Japan
Member Role: SUCK
Generation: 3rd Generation
Member Color: Orange
Twitter: @NANO3_BiS

Nano3 facts:
– She joined on November 4, 2021.

Hyuga

Stage Name: Hyuga (ヒューガー)
Birth Name: –
Nickname: –
Birth Date: –
Birth Place: Japan
Member Role: DiRT
Generation: 3rd Generation
Member Color: Blue
Twitter: @HYUGA_BiS

Hyuga facts:
– She joined on October 14, 2022.
– She participated in the 2021 and 2022 WACK Audition Camps under the names Iggy and Ichamori, respectively.

Former Members:
Pour Lui

Stage Name: Pour Lui (プー・ルイ)
Birth Name: –
Nickname: Puu-chan
Birth Date: August 20, 1990
Birth Place: Chiba Prefecture, Japan
Member Role: Leader, Naughty Member
Generation: 1st and 2nd Generations
Member Color: Pink
Twitter: @pour_lui
Instagram: @pour_lui0820

Pour Lui facts:
– She is a founding 1st generation member, was the one who created BiS, and stayed in BiS until its first disbandment.
– After their first disbandment, she was the one who reformed BiS, and then graduated on March 4, 2018.
– Pour Lui’s stage name is French for “for him”, inspired by the love songs she wanted to sing as a soloist and her real name, Rui.
– Has featured in the most BiS releases out of any other member.

Nakayama Yukiko

Stage Name: Nakayama Yukiko (ナカヤマユキコ)
Birth Name: –
Nickname: UK
Birth Date: November 11, 1991
Birth Place: Japan
Member Role: Commanding Officer of Suicide Squad Member
Generation: 1st Generation
Instagram: @iam_uk

Nakayama Yukiko facts:
– She is a founding 1st generation member.
– Graduated on December 30, 2011.
– Used to have a tongue piercing.
– Is the second BiS member to get married, but the first to announce it.
– Is the first BiS member to become a parent.

Yokoyama Rina

Stage Name: Yokoyama Rina (ヨコヤマリナ)
Birth Name: Yokoyama Rina (横山利奈)
Nickname: –
Birth Date: April 11, 1992
Birth Place: Sapporo, Hokkaido, Japan
Member Role: Silly Member
Generation: 1st Generation
Twitter: @rinahamu
Instagram: @15rinahamu

Yokoyama Rina facts:
– She is a founding 1st generation member.
– Graduated on June 24, 2011.
– Was the first BiS member to graduate.
Show Yokoyama Rina’s full profile…

Hirano Nozomi

Stage Name: Hirano Nozomi (ヒラノノゾミ)
Birth Name: –
Nickname: Non-chan
Birth Date: May 15, 1992
Birth Place: Japan
Member Role: My Pace Member
Generation: 1st Generation
Member Color: Yellow
Twitter: @nozomi_noo
Instagram: @nono_nozomi

Hirano Nozomi facts:
– She is a founding 1st generation member, and stayed in BiS until its first disbandment.
– Is a fan of K-Pop and cosplay.
– Usually sings harmonies on the songs she features in.
– Shares her nickname with GANG PARADE‘s Ca Non.

Terashima Yufu

Stage Name: Terashima Yufu (テラシマユフ)
Birth Name: Terashima Yufu (寺嶋由芙)
Nickname: Yuffie
Birth Date: July 8, 1991
Birth Place: Chiba Prefecture, Japan
Member Role: Honor Student Member
Generation: 1st Generation
Member Color: Blue
Twitter: @yufu_0708
Instagram: @yufu_terashima

Terashima Yufu facts:
– She joined on July 9, 2011.
– She graduated on May 26, 2013.
– Didn’t get along with Pour Lui.
– She dreamed to become an idol from childhood, when she was a big fan of Morning Musume.
– Pandas are her favourite animal.
Show Terashima Yufu’s full profile…

Michibayashi Rio

Stage Name: Michibayashi Rio (ミチバヤシリオ)
Birth Name: –
Nickname: Mitchel
Birth Date: September 6, 1991
Birth Place: Japan
Member Role: Gross Member
Generation: 1st Generation
Member Color: Orange
Twitter: @9gmxy

Michibayashi Rio facts:
– She joined on April 15, 2012.
– She graduated on September 22, 2013.

Wakisaka Yurika

Stage Name: Wakisaka Yurika (ワキサカユリカ)
Birth Name: –
Nickname: Wacky
Birth Date: September 6, 1991
Birth Place: Japan
Member Role: Gross Member
Generation: 1st Generation
Member Color: Green
Twitter: @yurika_Aglet
Instagram: @yurika_aglet

Wakisaka Yurika facts:
– She joined on April 15, 2012.
– She graduated on March 16, 2013.
– Has over 15 years of dance experience.

First Summer Uika

Stage Name: First Summer Uika (ファーストサマーウイカ)
Birth Name: –
Nickname: Uipon
Birth Date: July 8, 1991
Birth Place: Chiba Prefecture, Japan
Member Role: Jester Member
Generation: 1st Generation
Member Color: Blue
Twitter: @FirstSummerUika
Instagram: @f_s_uika

First Summer Uika facts:
– She joined on May 26, 2013, and stayed in BiS until its first disbandment.
– On January 1st, 2020, Uika announced that she got married in 2015.

Tentenko

Stage Name: Tentenko (テンテンコ)
Birth Name: –
Nickname: Tenko
Birth Date: August 27, 1990
Birth Place: Sapporo, Hokkaido, Japan
Member Role: Killer Member
Generation: 1st Generation
Member Color: Red
Twitter: @tentenko_ooo
Instagram: @tentenko_ooo

Tentenko facts:
– She joined on May 26, 2013, and stayed in BiS until its first disbandment.
– Her name is taken from a character in a Taiwanese film, aired in Japan as a TV show with the title “Rairai Kyonshiis”.

Kamiya Saki

Stage Name: Kamiya Saki (カミヤサキ)
Birth Name: Nozawa Saki (野澤紗希)
Nickname: Saki-chan
Birth Date: September 27, 1991
Birth Place: Japan
Member Role: Handsome Member
Generation: 1st and 2nd Generations
Member Color: Green
Twitter: @SAKI__KAMIYA
Instagram: @sakisaki_dayo

Kamiya Saki facts:
– She joined on May 26, 2013, and stayed in BiS until its first disbandment.
– She later rejoined BiS temporarily from May 2017 to March 2018, with Aya Eightprince taking her place in GANG PARADE.
– She was known for crowd surfing during the instrumental portion of IDOL.
– Previously tweeted about wishing to “break the boundaries of gender” and that she can be “both your girlfriend and boyfriend”.

Koshouji Megumi

Stage Name: Koshouji Megumi (コショージメグミ)
Birth Name: Koshouji Megumi (古正寺恵巳)
Nickname: –
Birth Date: September 28, 1993
Birth Place: Japan
Member Role: Spice Member
Generation: 1st Generation
Member Color: Orange
Twitter: @COSHOTaaaaN
Instagram: @coshotaaaan

Koshouji Megumi facts:
– She joined on May 26, 2013, and stayed in BiS until its first disbandment.
– Was often made fun of for her resemblance to former Dempagumi.inc member Mogami Moga.

Aya Eightprince

Stage Name: Aya Eightprince (アヤ・エイトプリンス)
Birth Name: –
Nickname: Ayapri
Birth Date: May 7, 1993
Birth Place: Japan
Member Role: Beauty Member
Generation: 2nd Generation
Twitter: @AYAPRi_
Instagram: @ayapri_

Aya Eightprince facts:
– She is a founding 2nd generation member, and was fired in March 27, 2019, but she was eventually allowed to stay in BiS until its second disbandment.
– Temporarily joined GANG PARADE from May 2017 to March 2018, taking Kamiya Saki’s place.
– Can play the saxophone.

Go Zeela

Stage Name: Go Zeela (ゴ・ジーラ)
Birth Name: –
Nickname: Goji
Birth Date: August 26, 1995
Birth Place: Japan
Member Role: BiS 1st Captain, Monster Member
Generation: 2nd Generation
Instagram: @stingray_ayana

Go Zeela facts:
– She is a founding 2nd generation member, and stayed in BiS until its second disbandment.
– Her stage name was inspired by a Godzilla T-shirt she wore during the 2nd generation audition.

Kika Front Frontale

Stage Name: Kika Front Frontale (キカ・フロント・フロンタール)
Birth Name: –
Nickname: Kika-nee
Birth Date: September 18, 1992
Birth Place: Japan
Member Role: –
Generation: 2nd Generation
Instagram: @kikafront_

Kika Front Frontale facts:
– She is a founding 2nd generation member, and stayed in BiS until its second disbandment.
– Considers herself to be an “idol otaku”.
– Has been a fan of Kamiya Saki since pre-debut.
– Started wearing shironuri makeup after being made fun of for her looks.
– Loves alcohol and spicy food.
– Considers herself to be a masochist.
– Claims to have the ability to switch off her emotions during moments of stress.

Peri Ubu

Stage Name: Peri Ubu (ペリ・ウブ)
Birth Name: –
Nickname: Peritan
Birth Date: October 5, 1999
Birth Place: Aichi, Japan
Member Role: Easy Life Member
Generation: 2nd Generation
Twitter: @UBU_PERi_
Instagram: @periperi_days

Peri Ubu facts:
– She is a founding 2nd generation member, and stayed in BiS until its second disbandment.
– In her early days as a member of BiS, She was known to cry a lot on stage. She later said that she feels embarassed about that looking back.

Pan Luna Leafy

Stage Name: Pan Luna Leafy (パン・ルナリーフィ)
Birth Name: –
Nickname: Pan-chan
Birth Date: August 18, 1999
Birth Place: Japan
Member Role: Burning Love Member
Generation: 2nd Generation
Twitter: @pan_pa__pan
Instagram: @pan_pa__pan

Pan Luna Leafy facts:
– She joined on April 2, 2017, and stayed in BiS until its second disbandment.
– Has admitted to feeling inferior to Momoland.
– Cries easily.
– Blamed herself for Pour Lui’s graduation.

Momoland

Stage Name: Momoland (ももらんど)
Birth Name: Miyashita Momoka (宮下百華)
Nickname: –
Birth Date: July 16, 2000
Birth Place: Japan
Member Role: Change the World Member
Generation: 2nd Generation
Twitter: @iam_mo_mochi
Instagram: @iam_mo_mochi

Momoland facts:
– She joined on April 2, 2017.
– She left on April 20, 2018.
– She was the first WACK member to have her name written in hiragana.
– She was particularly close with Kamiya Saki, to the point where the latter would pretend they were dating.

Yuina Empire

Stage Name: Yuina Empire (YUiNA EMPiRE)
Birth Name: Kotani Yuina (小谷唯奈)
Nickname: Yuina
Birth Date: February 7, 1997
Birth Place: Saitama, Japan
Member Role: “Tapir” Member
Generation: 2nd Generation
Twitter: @YUiNA_WAgg

Yuina Empire facts:
– She was initially a member of EMPiRE, but she was permanently transferred to BiS on March 18, 2018, and stayed in BiS until its second disbandment.
– She is frequently compared to a frog. Despite this, she was given the role of “Tapir” member.

Muropanako

Stage Name: Muropanako (ムロパナコ)
Birth Name: –
Nickname: Muropana
Birth Date: September 12, 1999
Birth Place: Japan
Member Role: BiS 2nd Captain, And so, the Legend Begins! Member
Generation: 2nd Generation
Twitter: @hnknic
Instagram: @hnknic

Muropanako facts:
– She joined on March 18, 2018, and stayed in BiS until its second disbandment.
– Enjoys video games, especially Dragon Quest, and frequently wears gaming merchandise.

Toriaez Hana

Stage Name: Toriaez Hana (トリアエズ・ハナ)
Birth Name: –
Nickname: Torihana
Birth Date: September 25, 2000
Birth Place: Japan
Member Role: Cheers! Member
Generation: 2nd Generation
Twitter: @hana_arcana
Instagram: @873887hh

Toriaez Hana facts:
– She joined on March 18, 2018, and was fired in March 28, 2019, but she was eventually allowed to stay in BiS until its second disbandment.
– Wanted to become a K-Pop idol after her mother took her to a BIG BANG concert.

Mewclub

Stage Name: Mewclub (ミュークラブ)
Birth Name: –
Nickname: –
Birth Date: June 21, 2000
Birth Place: Japan
Member Role: Wonderland Member
Generation: 2nd Generation
Twitter: @MEWCLUB__
Instagram: @_mewv

Mewclub facts:
– She joined on March 18, 2018, and stayed in BiS until its second disbandment.
– Became an idol fan during elementary school.
– Dislikes confrontation.
– Takes a lot of inspiration from Alice in Wonderland, due to its themes of overcoming your own difficulties. Her catchphrase while in BiS was “Welcome to the Wonderland!” in English, and was given the role of “Wonderland Member”.
– Her BiS stage name was likely a reference to 80s idol group Onyanko Club.

Nel Nehru

Stage Name: Nel Nehru (ネル・ネール)
Birth Name: –
Nickname: –
Birth Date: July 28
Birth Place: Japan
Member Role: Dynamite Member
Generation: 2nd Generation

Nel Nehru facts:
– She joined on March 18, 2018.
– She left on January 1, 2019.
– Prior to joining BiS, she cosplayed under the name “Neru Neru”. Her stage name is a reference to her former cosplay name.
– Her whereabouts are unknown

Manako Chiii Manako

Stage Name: Manako Chiii Manako (マナコ・チー・マナコ)
Birth Name: Komori Manako (小森まなこ)
Nickname: –
Birth Date: January 9
Birth Place: Japan
Member Role: SH*T
Generation: 3rd Generation
Twitter: @MaNaColacco_x
Instagram: @manacolacco_x

Manako Chiii Manako facts:
– She’s a founding 3rd Generation member.
– She left on August 13, 2019.
– Her favourite foods include chocolate parfait, Yokan Bread and mint chocolate ice-cream.
– She claims to be able to lucid dream.

Zuzu Death

Stage Name: Zuzu Death (ズズ・デス)
Birth Name: –
Nickname: Zuzu
Birth Date: 2000 or 2001
Birth Place: Japan
Member Role: –
Generation: 3rd Generation

Zuzu Death facts:
– She joined on September 30, 2019.
– She left on October 7, 2019.
– She left before her unedited face was revealed.

Chantmonkee

Stage Name: Chantmonkee (チャントモンキー)
Birth Name: –
Nickname: –
Birth Date: –
Birth Place: Fukuoka, Japan
Member Role: B**CH
Generation: 3rd Generation
Member Color: Light Blue
Twitter: @mgmg_mina37
Instagram: @mgmg_mina37

Chantmonkee facts:
– She’s a founding 3rd Generation member.
– Her stage name is a reference to Japanese rock band Chatmonchy.
– After announcing it a week prior, she left BiS on July 18, 2022.

Ito Musensiteebu

Stage Name: Ito Musensiteebu (イトー・ムセンシティ部)
Birth Name: –
Nickname: Teebu
Birth Date: –
Birth Place: Niigata, Japan
Member Role: PRETTY
Generation: 3rd Generation
Member Color: Purple
Twitter: @MUSENSiTEEBUBiS

Ito Musensiteebu facts:
– She’s a founding 3rd Generation member.
– She graduated on January 8, 2023.

Neo Trees

Stage Name: Neo Trees (ネオ・トゥリーズ)
Birth Name: –
Nickname: Neo
Birth Date: –
Birth Place: Tokyo, Japan
Member Role: F**K
Generation: 3rd Generation
Member Color: Green
Twitter: @NEOTREES_BiS

Neo Trees facts:
– She’s a founding 3rd Generation member.
– She tweeted that she wanted to try a 100km marathon when she joined. When she got her wish, she became injured in the process.
– Her stage name is a reference to the American rock band Neon Trees.
– She graduated on January 8, 2023.

(Profile made by Maxi)
(Special thanks to weeaboowoman for the original profile)

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Who is your favorite BiS member? Do you know more facts about them? Feel free to comment below. 🙂