出雲ふゆ [ Fuyu Izumo ]

Born in Tokyo. July 12.

Graduated from the Department of Japanese Literature,
Aoyama Gakuin Women’s Junior College.
Completed the Advanced Program in Japanese Literature at
Aoyama Gakuin Women’s Junior College.

Specializes in creating refined and dramatic worlds through the use of both classical and modern Japanese language.
Her work is distinguished by a keen eye for emotional nuance and the ability to shape and structure those emotions across a wide range of forms.

She works as part of the sibling creative unit BangetsuTei, alongside her elder brother Kyonosuke Yoshidate, a voice actor and vocalist. She is responsible for lyric writing, chorus work, and the self-production of both music and visual projects.

Since 2013, she has been involved primarily in scenario and scriptwriting for romance adventure games for a female audience. In recent years, her activities have expanded to include participation in media-mix projects and work as a manga original creator.

Since September 2025, she has been serializing the novel Mononoke Buddy Cleanse in Animage.

　

Awards

Honorable Mention, 51st Tanka Kenkyu Newcomer Award

Grand Prize (Minami Ishikawa Award), Mei (冥) Inaugural Twitter Kaidan Tanka Contest

　

Music Activities // BangetsuTei

Depending on the project, BangetsuTei collaborates with a wide range of creators, including traditional Japanese musicians, illustrators, film directors, stunt coordinators, actors, and dancers. Their videos have accumulated over 20 million views across major video-sharing platforms.

BangetsuTei made its major-label debut in February 2017 with the album Byaku Ren Shou.
The second concept album, Gin Sou Ha, released in 2020, reached No. 1 on the iTunes Store J-Pop charts in multiple countries, including Finland and Canada.

In Malaysia, Gin Sou Ha ranked No. 2 in the Music Top Albums category.
In December 2024, the first album Byaku Ren Shou was also ranked on Ukraine’s Apple Music J-Pop Top Albums chart.

　

Scenario & Screenwriting

　

Novels & Manga Originals

  • Mononoke Buddy Cleanse
    (Serialized in Animage, Tokuma Shoten)
  • Dekiai Bushi no Unmei no Aite wa Ore Deshita
    (Manga original; illustrated by Haruyuki, Overlap)
  • DUAL
    (Novel written in its entirety; published on the novel app StoryMe)

　

Selected Lyric Contributions

  • Tengu Yo Kagura
    (Vocals: Kyounosuke Yoshitate & MIMI / Music & Arrangement: MIMI / Lyrics: under the pen name Fuyu / LSCM Records)
  • Do-Re-Mi-Fa Narashido♪
    (Vocals: Ebichiri DAN / Music: Cher Watanabe / Production: Narashino City & DLE)
  • Minna de PayPay — Iwata no Machi ni Shuppatsu da!!
    (Vocals: Ebichiri DAN / Music: Cher Watanabe / Production: Iwata City & DLE)
  • Sakigake Otome Gap-kun
    (Vocals: Kyounosuke Yoshitate / Voice : Hiroki Yasumoto / Music: Kenji Kawashima / Production: DLE & Shizuoka Broadcasting System)
  • Ieyasu-kō to Issho ni Panpaka Pants
    (Vocals: Kyonosuke Yoshitate / Music: Kenji Kawashima / Traditional Japanese instruments: Kineie Nami Shachu / Production: Shizuoka Broadcasting System & DLE)
  • Zettai Rinne Taimu-chan
    (Vocals: Kyounosuke Yoshitate / Music: Kenji Kawashima / Traditional Japanese instruments: Kineie Nami Shachu / Production: DLE & Shizuoka Broadcasting System)
  • Nippon TV — Music Arrangement Battle! (Vocal Edition)
    (Assigned song: Lyrics / Vocals: Kyonosuke Yoshitate / Performance: Kineie Nami Shachu / Arrangement: Yorihide Fukushima)
  • Panpaka Pants Ondo
    (Lyrics: under the pen name Ayabe Fuyu, co-written with Yukari Shinohara / Music: Kenji Kawashima / Performance: Kineie Nami Shachu / Vocals: Kyonosuke Yoshitate / Production: Shizuoka Broadcasting System & DLE)
  • Rakka Ryūsui
    (Theme song for Kotou no Chikai an invited film at the 1st New Director Film Festival, directed by Yoshiya Mera / Music: Calculators / Vocals: Kyonosuke Yoshitate)

　

Film & Stage Appearances

  • Machida Sakura Festival 2025 — Stage appearance
  • Kokuchu
    (Short film, directed by Hiroshi Tamura) — Role: Yui Ayabe
  • Machida Sakura Festival 2023 — Stage appearance
  • 56th Masamune-kō Festival
    (Osaki City, Miyagi Prefecture) — Guest appearance
  • 55th Masamune-kō Festival
    (Osaki City, Miyagi Prefecture) — Guest appearance
  • Tsutauru Monogatari: KADOKAWA Kaidan Jitsuwa — “Basutei no Onna”
    (TV drama, directed by Hiroshi Tamura) — Role: Woman in Kimono
  • Kotou no Chikai
    (Historical reenactment film, directed by Yoshiya Mera; invited work at the 1st New Director Film Festival) — Role: Yasuko Kunugi


Photo by: Riko