Astrain Members Profile

Astrain Profile and Facts

Astrain (アストレイン) is a 3-member Japanese idol group under Project S. The group consists of Usami Sino, Zinguru BE:lle and 89. The group was formed in January 2026 and their first EP, Chapter 1: No EXIT, was released digitally on March 5, 2026. They made their live debut on on March 22, 2026.

Group Name Meaning: N/A
Official Greeting: N/A

Astrain Official Fandom Name: N/A
Astrain Official Color: N/A

Astrain Official Logo:

Official SNS:
X: @Astrain_offi
Instagram: @Astrain_offi
TikTok: @Astrain_offi
Youtube: Astrain

Astrain Member Profiles:
Usami Sino

Stage Name: Usami Sino (兎羽しの)
Birth Name: N/A
Position: N/A
Birthday: August 20
Zodiac Sign: Leo
Chinese Zodiac Sign: N/A
Height: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: White
X: @4no3py
Instagram: @4no3py
TikTok: @4no3py

Usami Sino Facts:
– She was the first member to be revealed.
– Her title in the group is “The Marionette”.

Zinguru BE:lle

Stage Name: Zinguru BE:lle (神狂BE:lle)
Birth Name: N/A
Position: N/A
Birthday: December 14
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: N/A
Height: N/A
Blood Type: B
MBTI Type: ENTP
Nationality: Taiwanese
Representative Color: Red
X: @83lle_24
Instagram: @83lle._24
TikTok: @83lle._24

Zinguru BE:lle Facts:
– She was the third member to be revealed.
– Her title in the group is “The Ringmaster”.
– She has lived in Japan most of her life, but was born in Taiwan.
– She speaks Japanese, Chinese and Taiwanese.
– She has many allergies.
– She is a former member of the Circle Lychee group VILLAINS HOUSE, as Belle Chaos Titania.
– She is credited as lyricist for Astrain‘s song Captive Marionette.

89

Stage Name: 89 (Haku)
Birth Name: N/A
Position: N/A
Birthday: June 16
Zodiac Sign: Gemini
Chinese Zodiac Sign: N/A
Height: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
X: @haku_fuyutsuki
Instagram: @_hakusandayo
Tiktok: @haku_fuyutsuki

89 Facts:
– She was the second member to be revealed.
– Her title in the group is “The Oracle”.
– She is a former member of Insecure, as Fuyutsuki Haku.

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Made by sakayumedoll

Latest Official Release: 

Who is your Astrain oshi? Do you know more facts about them? Feel free to comment below. 🙂