Hello1103 will hold their very first solo concert to celebrate the release of the new EP “Cobalt”.
Venue: WildsideTokyo Shinjuku
Date: 2026.5.29 (Fri)
Open 19:00 / Start 19:30
Act:Hello1103
O.A: yk (Hello1103)
Tickets:
Adv. ¥3,500
Door ¥4,000
Premium Ticket ¥5,000
U-25 Adv. ¥2,500
At Gallery Hydrangea, yk (Hello1103) will be in charge of the in-gallery BGM for machina’s solo exhibition “Hollow Room.”
All tracks were newly composed specifically for this exhibition, inspired by machina’s artwork.
A CD containing the music will also be sold at the gallery.
Exhibition dates: 2025.12.18 (Thu) – 12.22 (Mon)
Hours: 13:00 – 18:30 (until 17:00 on the final day)
Venue: gallery hydrangea (Tokyo, Hikifune)
Music: yk (Hello1103)
Admission free
Details
On December 10, 2025, we will digitally release the new single “Sea of Mourning (Hello1103 Remix)”.
“Sea of Mourning” is a single cut from the EP “Catching Waves,” released in October.
It is a self-remix that cuts up a portion of yk (Hello1103)’s work “Kakuriyo” and sets it to a heavy beat.
Hello1103’s original event series “EDDGE,” which explores newness and fascination in our own way, will return for its third edition.
“EDDGE #3”
Date: 2026.2.18 (Wed)
Venue: WildSideTokyo Shinjuku
More details will be announced soon — stay tuned!
Hello11D3 (Hello1103 + Hideo Oonishi) ‘s 1st Album “The Dojo Destroyer” is released!
1. DDD
2. Space Dainagon
3. Trigger D
4. Dojo Destroy Eve
5. The Dojo Destroyer
6. Trigger D2
7. Theme of Hello11D3
Composed by Hello11D3
Drums by Hideo Oonishi
Synthesizer by Katsuhiro Hitomi
Mixed & Mastered by Katsuhiro Hitomi
Cover Art by yukako(Hello1103)
“Billion Aspects – Billion Balances Remix”
2025/4/30 Release
[Remixers]
world’s end girlfriend
Acidclank
DNAAK
DRAGONDRAGON
ΣKIYM
haruhisa tanaka
illequal
34423
kidlit
Samuel Smoky Purple
sheeplore
tetote
Artwork : yukako(Hello1103)
Model : Chiharu Kuronuma
Mastered by Katsuhiro Hitomi
Artwork by yukako (Hello1103)
CD ¥3,300 (Tax included)
Digital (Hi-Res / mp3) ¥2,500
Today, we have released our second full album, “Billion Balances.”
This album is released in two versions: digital (streaming/download) and physical (CD). The CD jacket design was created by product designer Kai Kusaoke (OKE STUDIO), and it has been crafted into a unique and special form like no other.
Special Website
Listen on Spotify, Apple Music etc.
Also, we will be hosting a release party on Friday, November 29th. We hope to see you there!
Shinjuku WildSide Tokyo
Hello1103 presents: “Billion Balances” Release Party
Performers: Hello1103 / mizuirono_inu / Acidclank (Solo Set)
Reservations can be made via Peatixor through each artist.
We have released the music video for the title track “Billion Balances” from the 2nd Full Album Billion Balances, which will be released on 2024.11.03.
Directed by Takahiro Kawabe
Dance: Chiharu Kuronuma (I/O Multimedia Performance Company) / Rino Komoda
Choreography: Chiharu Kuronuma
Make-up for dancer : Chiharu Kuronuma
CG : Katsuhiro Hitomi (Hello1103)
VJ : yukako (Hello1103)
Song by Hello1103
Mastered by Masaoki Moroishi (Parasight Mastering)
Special Thanks:
Shinjuku WildSide Tokyo
Following last month’s release of the “Flowers” music video, we have now released the music video for “Fragrance.” This is an ambient work created using only VOCALOID Hatsune Miku.
“Fragrance” is crafted by extracting and developing a part of “Flowers,” so we hope you will enjoy the connection between the two songs when you listen to them consecutively.
We have uploaded the music video for the title track “Flowers” from the “Flowers EP,” which was released in May 2024. The video combines a fresh, spring-like track with images full of flowers.
