Soraru and Rib to Sing OP Theme of Migi to Dali! Collaborative Single Announced!

  • Soraru and Rib, two artists active on the internet music scene, are teaming up to perform “Yuumagadoki,” the opening theme song of the upcoming TV anime Migi to Dali. The two old friends have also announced that they will be releasing their first collaborative single featuring this song on October 25.
  • The first promotional video for the anime, which was released along with this announcement, offers a sneak peek at “Yuumagadoki.”
  • Migi to Dali is a tale of mischievous children by Nami Sano, who is known for the 2016 anime adaptation of Sakamoto Desu ga? This surreal comedy-suspense mystery revolves around two twin brothers, Migi and Dali, who live as a single boy and are working together to uncover the truth behind their mother’s death.
  • “Yuumagadoki” was crafted by the up-and-coming Vocaloid producer Niru Kajitsu. The collaborative single will also feature new songs by popular Vocaloid producers Mikito P and 40mP, who share a deep working relationship with Soraru and Rib. The Regular Edition will feature an original jacket by the popular illustrator lack, who has 700,000 followers on Twitter, while the Limited First Edition will come with an illustration by series creator Nami Sano.
  • The Limited First Edition will include a sleeve case and one of three original acrylic keychains of Soraru and Rib, drawn by popular illustrator Kumao.
  • Soraru comment:

    I have been given the opportunity to perform the opening theme song for the TV anime Migi to Dali! The mysteriously cool song by Niru Kajitsu blends perfectly with the surreal, slightly dark atmosphere of the anime, and I am thrilled to be able to sing it alongside Rib to enhance the overall excitement of the series. We hope you enjoy the song!

    Rib comment:

    I am pleased to announce that I will be performing the opening theme song for the TV anime Migi to Dali. Together with my old friend Soraru, I will give my all singing the song by Niru Kajitsu, which perfectly matches the anime’s setting. I hope you will enjoy it along with the anime.

    Product information:

    Title: Collaboration Single “Yuumagadoki” (OP theme of Migi to Dali)
    Artist: Soraru and Rib
    Release date: October 25, 2023
    Regular Edition: VTCL-35364 / ¥1,300 + tax / Jacket illustration: lack
    Limited First Edition: VTZL-236 / ¥2,300 + tax / Jacket illustration: Nami Sano
    CD webpage:

    Distribution information

    Available on streaming services and major download sites such as the iTunes Store, RecoChoku, and mora from October 25.
    Streaming services: Apple Music, Spotify, YouTube Music, LINE MUSIC, Amazon Music, Deezer, AWA, Rakuten Music, KKBOX, TOWER RECORDS MUSIC
    The music video can be viewed on Apple Music, YouTube Music, LINE MUSIC, U-NEXT, and TOWER RECORDS MUSIC.

    Limited First Edition bonuses
    1. Jacket illustration by Nami Sano
    2. One of three original acrylic keyholders illustrated by Kumao! (random)
    3. Sleeve case

    Regular Edition bonuses
    One of two original stickers based on the jacket illustration by lack (random)

    Regular Edition:
    1. Yuumagadoki
    2. New song by Mikito P
    3. New song by 40mP
    4. Yuumagadoki (instrumental)

    Limited First Edition
    1. Yuumagadoki
    2. New song by Mikito P
    3. New song by 40mP
    4. Yuumagadoki (TV Size ver.)
    5. New song by Mikito P (instrumental)
    6. New song by 40mP (instrumental)

    Yuumagadoki lyrics and composition by Niru Kajitsu

    Soraru profile

    Born on November 3, 1988 in Miyagi Prefecture.
    His name comes from his love of gazing at the sky (“sora” means “sky” in Japanese).
    Singer, composer, songwriter, and engineer.

    Soraru began his activities on video-sharing sites in 2008 and surpassed a total of 400 million views. He has a Twitter following of over 1.65 million, a YouTube channel with 1.2 million subscribers, and an official LINE account with 890,000 subscribers, making him a prominent artist in the online scene. He also performs as part of the band “After the Rain” with Mafumafu.

    Rib Profile

    A male vocalist active in the net scene, primarily on video-sharing sites like YouTube and Nico Nico Douga, as well as social media platforms.

    He has released five albums to date. His second album Riboot (2014) reached second place on the Oricon Weekly Ranking, a remarkable feat for an artist primarily active online. Similarly, his fourth album “Ribing fossil” (2019), released four and a half years later, reached third place on the Oricon Weekly Ranking. He has yet to reveal his face, and his mysterious persona, along with his exceptional singing ability, have garnered strong support from his fans.

    He has a deep love for sweets and ice cream.