2xWings Wiki
Setsushi Sena
(せつ)() ()()
February 2020
Nicknames Senmin (せんみん?)
Birth Info
Born August 15, 2003 (2003-08-15) (age 18)
Origin Yamanashi, Japan
Blood Type B-
Zodiac Sign Leo.png Leo
Height 155cm
Professional Info
Genres J-Pop
Occupation Singer, Lyricist, Composer
Years Active 2020-Present
Agency 2xWings
Label 2xWings
Voice Sample suis (Japanese)

Anna Blue (English)

Soloist Info
Member Color       Grey
Debut Single Dakara Boku wa Ongaku wo Yameta
Time in Group 2 Years, 4 Months, 28 Days

Setsushi Sena (節死星七) is a Japanese singer under 2xWings as a soloist.


Early Life

Setsushi was born on Obon August 15th, 2003, in a Kofu hospital to Japanese parents whose names are undisclosed. By a young age, Setsushi was known to love music as a way to show her feelings better. This has helped her through various difficult times.

By the age of 12, Setsushi was diagnosed with depression and anxiety. Her parents never acknowledged this calling it, "princess illness for attention". Due to this, she shut herself in her room becoming a hikikomori. While staying in her room she began making music to try to brighten her life a little. Setsushi soon gained fans around the world and loved interacting with them. She later went on to learn English to translate her songs and to chat with international fans.


Setsushi was found by the president of 2xWings after searching the web and was invited to move to Tokyo to fulfill her dream, but her anxiety became too much and they instead came to an agreement: As long as she makes releases and continues to make uploads on the web, she can stay at home. To try hiding her identity she wears a black mask. She has never shown her face on the web.

As she is only 16, the company needed her parent's signatures. They agreed on the terms it won't affect her school.


Setsushi chose to join 2xWings in the hopes of showing awareness of mental health in Japan, as well as to give what her fans deserve as they hold her up every time she was on the breaking point. Her event releases are by a large screen giving her fans a message and performing behind a curtain. All photography is strictly forbidden, with those who violate being highly fined.

Personal Life

Sena has an older brother.

As of March 2020, Sena is currently in High School.

Sena's full name has rather dark meanings:

  • Sena's kanji (星; Se) means Star/Light as her parents hoped she'll be the light of the family. (七; Na) stands for being stabbed vertically or horizontally. This is rather dark but she has a tradition in her family to incorporate such meanings. Her full name means "no matter how hard life is there is light".
  • Setsushi's kanji (節; Setsu) can mean verse, section, time, and occasion, though Sena says it stands for verse. (死; Shi) means death. This is from their families connections to Shinto religion around death. Her family name can be read as "Death's verse".
  • Her full name would mean: "no matter how hard life is there is light with the death's verse".

Here is a list of nicknames that are used to refer to Sena:

  • Senmin (せんみん): Her official nickname. She uses this as the min sounds cute while the nickname can sound like sinning.


  • Name: Setsushi Sena (節死星七)
  • Nicknames: Senmin (せんみん)
  • Birthdate: August 15, 2003 (2003-08-15) (age 18)
  • Birthplace: Yamanashi, Japan
  • Height: 155cm
  • Blood Type: B-
  • 2xWings Status:
    • 2020-02-01: Soloist
  • Years in 2xWings: 0 Years
  • 2xWings Color:
    • Grey (2020–present)
  • Audition Song: N/A
  • 2xWings Acts:
    • Soloist (2020–present)

  • Special Skills: Can continue to smile even when she is hurt
  • Hobbies: Staying at home, making music
  • Favorite Music Genre: J-Rock, emo
  • Favorite Sports: Basketball
  • Favorite Foods: Mochi
  • Favorite Drink: Monster
  • Least Favorite Food: Natto
  • Favorite Colors: Black, Teal
  • Motto: TBA
  • Favorite Word: Daijoubu (I'm okay)
  • Favorite English Phrase: "So you found all the pieces to initiate the pain"
  • Favorite Manga: Dolly❤Kill Kill
  • Quality that he won’t lose to anyone: Staying on top despite having a bad day
  • Things that she wants to do in her life: To stay alive long enough to pay her fans back
  • Favorite Songs: TBA
  • Looks Up To:  TBA

  • Discography


    1. [2020.01.04] Dakara Boku wa Ongaku wo Yameta (だから僕は音楽を辞めた; That's Why I Gave Up on Music)
    2. [2020.11.05] Ai Jijou (藍二乗; Indigo Square/Blur)