bystandard Members Profile and Facts
bystandard (バイスタンダード) is a 7-member Japanese boy group under STARDUST PROMOTION. The members are Inori Sata, Nozomi, Arashi Matsushita, Eita Naganuma, Ryunosuke Tanaka, Tokusei Nagaoka, and Hinata Goto. They debuted on August 5, 2026, with their first single, “Blaze Up”.
Group Name Meaning: A combination of the words ‘by’ and ‘standard,’ which carries the meaning of “We will become the standard moving forward from now on and a source of hope for the younger generation’s future.” It also expresses the wish to remain a standard presence even as times change. The word ‘by’ is connected with the local dialect of the Kyushu area, as well as the word for ‘ume’ (plum), which is Fukuoka’s official flower and a symbol of Dazaifu Tenmangu Shrine, symbolizing the beginning of stories that will bloom in the future for each member.
Official Greeting: “Hello, we are bystandard!”
bystandard Official Fandom Name: N/A
bystandard Official Color: N/A
bystandard Official Logo:
Official SNS:
Website: bystandard.jp
Instagram: @bystandard_official
X: @bysta_official
YouTube: by standard
bystandard Member Profiles:
Inori Sata
Stage Name: Inori Sata (佐多伊徳)
Birth Name: Sata Inori (佐多伊徳)
Position(s): N/A
Birthday: May 16, 2006
Zodiac Sign: Taurus
Chinese Zodiac Sign: Dog
Height: 181 cm (5’11”)
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Purple
Inori Sata Facts:
– Inori Sata was born in Kagoshima, Japan.
– Specialties: Speaking in Kagoshima dialect, making funny faces, and having no reaction.
– Hobbies: Cooking, dancing, and exercising.
– Inori Sata was announced as a member on August 3, 2026.
Nozomi
Stage Name: Nozomi (希望)
Birth Name: N/A
Position(s): N/A
Birthday: January 14, 2007
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Dog
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Yellow
Nozomi Facts:
– Nozomi was born in Fukuoka, Japan.
– Specialties: Acrobatics, round-off, backflips, and basketball.
– His hobby is playing basketball.
– Nozomi was announced as a member on August 3, 2026.
Arashi Matsushita
Stage Name: Arashi Matsushita (松下新史)
Birth Name: Matsushita Arashi (松下新史)
Position(s): N/A
Birthday: March 25, 2008
Zodiac Sign: Aries
Chinese Zodiac Sign: Rat
Height: 178 cm (5’10”)
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
Arashi Matsushita Facts:
– Arashi Matsushita was born in Yamaguchi, Japan.
– His specialty is eating a lot.
– Hobbies: Working out, singing, playing baseball, and imitations.
– Arashi Matsushita was announced as a member on August 3, 2026.
– He is a fan of BULLET TRAIN and BULLET TRAIN‘s Takuya Kusakawa.
– His favorite food is salmon.
– He is a dog person.
– His favorite M!LK‘s song is “topaz”.
– His favorite subject is life activities.
– He wants to be an idol who can do anything.
– A song he often sing at karaoke is “ココロノチカラ”.
Eita Naganuma
Stage Name: Eita Naganuma (永沼瑛太)
Birth Name: Naganuma Eita (永沼瑛太)
Position(s): N/A
Birthday: August 4, 2009
Zodiac Sign: Leo
Chinese Zodiac Sign: Ox
Height: 165 cm (5’4″)
Weight: N/A
Blood Type: B
MBTI Type: N/A
Nationality: Japanese
Representative Color: Green
Eita Naganuma Facts:
– Eita Naganuma was born in Fukuoka, Japan.
– His specialty is singing.
– His hobby is gaming.
– Eita Naganuma was announced as a member on August 3, 2026.
Ryunosuke Tanaka
Stage Name: Ryunosuke Tanaka (⽥中隆之介)
Birth Name: Tanaka Ryunosuke (⽥中隆之介)
Position(s): N/A
Birthday: March 24, 2010
Zodiac Sign: Aries
Chinese Zodiac Sign: Tiger
Height: 176 cm (5’9″)
Weight: N/A
Blood Type: A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Red
Ryunosuke Tanaka Facts:
– Ryunosuke Tanaka was born in Fukuoka, Japan.
– His dialect is Hakata dialect.
– His specialties are boxing and karate.
– Hobbies: Martial arts and skateboarding.
– Ryunosuke Tanaka was announced as a member on August 3, 2026.
Tokusei Nagaoka
Stage Name: Tokusei Nagaoka (⻑岡德⻫)
Birth Name: Nagaoka Tokusei (⻑岡德⻫)
Position(s): N/A
Birthday: March 26, 2010
Zodiac Sign: Aries
Chinese Zodiac Sign: Tiger
Height: N/A
Weight: N/A
Blood Type: O
MBTI Type: N/A
Nationality: Japanese
Representative Color: Pink
Tokusei Nagaoka Facts:
– Tokusei Nagaoka was born in Fukuoka, Japan.
– His specialty is kendo.
– Hobbies: Learning about history and watching movies.
– Tokusei Nagaoka was announced as a member on August 3, 2026.
Hinata Goto
Stage Name: Hinata Goto (後藤陽向)
Birth Name: Goto Hinata (後藤陽向)
Position(s): Youngest
Birthday: July 7, 2010
Zodiac Sign: Cancer
Chinese Zodiac Sign: Tiger
Height: 174 cm (5’9″)
Weight: N/A
Blood Type: A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Orange
Hinata Goto Facts:
– Hinata Goto was born in Fukuoka, Japan.
– His shoe size is 27 cm.
– Specialties: Singing, making friends quickly, playing the flute, watching the play Othello, playing sports, and dancing.
– Hobbies: Watching baseball, reading, playing card games, and watching musicals.
– Hinata Goto was announced as a member on August 3, 2026.
Note 1: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! 🙂 – KProfiles.com
Note 2: Source for representative colors.
For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Made by: LIKEYLIKEY_
Who is your favorite bystandard member? Do you know more facts about them? Feel free to comment below. 🙂
