Keina Suda, formerly Balloon, releases introspective single “Nina” with Avogado6 visuals and announces his first solo Asia tour, “GLIMMER.”
Keina Suda has unveiled his latest single, “Nina.” It is accompanied by a striking new music video now streaming on his official YouTube channel.
Also known by his Vocaloid producer name balloon, Suda gained recognition for the iconic track Charles. It has amassed over 150 million combined streams and YouTube views, including its self-cover version. With “Nina,” he continues to expand his artistic vision through a deeply introspective and emotionally layered composition.
Written and composed by Keina Suda and arranged by Shingo Kubota of Jazzin’ Park, “Nina” serves as the theme song for d Anime Store’s latest commercial campaign. The track combines a breezy, spring-like mid-tempo rhythm with lyrics that explore inner conflict and the challenge of confronting one’s true self.
The accompanying music video was directed by renowned illustrator and visual artist Avogado6. A longtime collaborator of Suda who also created the single’s cover artwork. Through his signature emotionally resonant style, Avogado6 brings “Nina” to life with a visually poetic narrative that mirrors the song’s introspective mood. The collaboration highlights the seamless interplay between music and visual storytelling. It creates an immersive experience that engages both the eyes and ears.
Read Here: Keina Suda Unveils New Single, “Libera リベラ”
Keina Suda Announces First Solo Asia Tour: GLIMMER
Keina Suda is set to make his international solo debut with Keina Suda TOUR 2026 GLIMMER, marking a major milestone in his career. The tour will kick off in Seoul on May 23, 2026, at ROLLING HALL. Followed by a stop in Taipei on May 30, 2026, at LEGACY TAIPEI.
In addition, Suda will headline a special one-night-only show on September 19, 2026, at the newly opened SGC HALL ARIAKE in Tokyo. Since the venue only opened in March 2026, this performance will serve as Suda’s debut there, making it a highly anticipated event for fans. Organizers plan to reveal further details, including the official show title and key visual, in the coming weeks.
Tickets are now available through an advance lottery for premium members of Suda’s official app, “yawn.” It will remain open until April 8. Fans are encouraged to secure their spots early to experience this landmark tour.


