Release commemorative merchandise will also be on sale from Wednesday, June 25th.
Empty old City, a music unit affiliated with KAMITSUBAKI STUDIO/ANARCHIC RECORD, has decided to release its first collaboration song, “Offline Saga (feat. Aquarium)” on Wednesday, June 25th, 2025.
■Releasing the first collaboration song “Offline Saga (feat. Aquarium)” which will be a new challenge
The lyrics for this song were written by Neuron and kahoca, and the composition and arrangement by Neuron, making kahoca’s first attempt at full-scale RAP. The fantastic and delicate sound image is intertwined with dark, transparent singing voices from the kahoca and the aquarium, resulting in an alternative EDMTrap dance sound.
The MV will premiere on the official Empty old City YouTube channel from 9:00pm on Wednesday, June 25th, 2025.
Please enjoy this new collaboration with Empty old City, which has also been confirmed to appear in live events “FAVOY TOKYO – Densuzuge” and “NIGHT HIKE Mid 2025 supported by Jindoo” in August.
■Artist comments
Both the sound image and story produced in “Offline Saga” are slightly different from previous EoC songs.
When the outlook for this work came to light, I asked the aquarium to participate because I thought it would be possible to better express the unusual nature of this work, which is mixed with the aesthetics of EoC. And it’s because of this shape that I was able to challenge myself with a fresh attitude in the production of the sound and the lyrics.
Enjoy the dark, transparent vocals and heavy EDM Trap by kahoca & aquarium.
This is the first collaboration work, and Aquarium’s unique singing voice gave the song a new look. He also tries his first rap and pursues the possibilities of new expressions.
This song combines the worldview of EoC with a fresh touch that has never been seen before.
I hope you will enjoy it carefully until the very end.
As a fan of Empty Old City’s epic soundscape, this collaboration is a truly honor. The experience of wiping songs with kahoca in the Offline story created by Neuron has been an irreplaceable experience for my life. Please enjoy the dark and sad world of songs.
■Empty old city “Offline Saga (feat. Aquarium)” Song information
Lyrics: Neuron, kahoca
Composition and arrangement: Neuron
Singing: kahoca, aquarium
Illustration: Anho
movie: colet
■Digital release on Wednesday, June 25th, 2025
https://zula.link-map.jp/links/_85EyV3u
PreAdd / PreSave
■MV of “Offline Saga (feat. Aquarium)”
Wednesday, June 25th, 2025, 21:00 Premiere on YouTube
https://www.youtube.com/@EmptyoldCity
■Karaoke streaming
Streaming from the LIVE DAM series will begin on Wednesday, June 25th, 2025
■ Double-name goods released for commemoration of the release of “Offline Saga (feat. Aquarium)”
On the day of the song’s release, release commemorative merchandise will be on sale in limited quantities on the e-commerce site “FINDME STORE by THINKR” from 9:00pm on Wednesday, June 25th.
■Lineup planned
・”Offline Saga feat, aquarium” double name T-shirt
・Empty old City LOGO Variaski tag
・Offline Saga feat, aquarium original sticker set
■FINDME STORE by THINKR Sales page
https://findmestore.thinkr.jp/blogs/features/empty-old-city__release_offline_saga
■The usual program “Empty Little Garden vol.7” when the new song was released has been released!
To commemorate the release, the annual streaming program “Empty Little Garden vol.7” will be streamed on the official Empty Old City YouTube channel from 8:00pm on Wednesday, June 25th.
The special content is in which the members themselves share the behind-the-scenes stories of the production that can only be heard here, the thoughts they put into the songs, and the behind-the-scenes of the collaboration.
■Empty old City official YouTube channel
https://www.youtube.com/@EmptyoldCity
■Empty old City live event appearance information
■Empty old City 5th Anniversary Live “Quintennial: recall”
Date and Time: Sunday, October 19, 2025
Time: 16:00 Doors open / 17:00 Show starts
Venue: Shibuya WOMBLIVE
Starring: Empty old City, Guest LIVE: Such, Hashimero (Band Set)
*Tickets for this performance are sold out.
■FAVOY TOKYO – Electric Bell Sign-
Date and Time: Thursday, August 7th, 2025, Friday, August 8th
Time: DAY1: 17:15 Doors open / 18:00 show starts, DAY2: 16:30 Doors open / 17:15
Venue: Zepp Shinjuku (TOKYO)
Price: U-18 limited pass: 9,800 yen (tax included) / 1-day pass: 6,900 yen (tax included)
Cast:
Thursday, August 7th, 2025 Can Can / Sou / Super Student
Friday, August 8th, 2025 Empty old City/Aquarium (LIVE SET)/DAZBEE
■FAVOY TOKYO -Denriku Sign- Official Website
https://eplus.jp/sf/word/0000169895
■NIGHT HIKE Mid 2025 supported by Jindo
Date and Time: Saturday, August 23rd, Sunday, August 24th, 2025
Time: 11:30 Doors open / 12:30 Show starts
Venue: Spotify O-EAST, WOMB, duo MUSIC EXCHANGE, clubasia
price:
2DAYS Ticket (General) 16,500 yen (tax included)
2DAYS Ticket (U-19) 12,000 yen (tax included)
DAY 1 ticket (general) 8,800 yen (tax included)
DAY1 Ticket (U-19) 6,500 yen (tax included)
DAY2 tickets (general) 8,800 yen (tax included)
DAY2 Ticket (U-19) 6,500 yen (tax included)
Please check the official website for details such as performers.
■NIGHT HIKE Mid 2025 supported by Jindo Official Website
■Artist profile
Empty old City, a music unit consisting of “Neuron” from Composer/Producer, affiliated with KAMITSUBAKI STUDIO and “kahoca” from Vocal.
He has been active mainly on the Internet since 2021, and in March 2024 he announced his membership in KAMITSUBAKI STUDIO, and later released his first SG, “Buffer,” which has expanded his listeners both domestically and internationally. The total number of views exceeds 16 million and has 80,000 subscribers. An artist with a unique crossover with a story-like story, fleeting, beautiful, fantastic melody, and intense electro sound.
He is a talented talent that attracts attention both domestically and internationally, and creates a world where society, natural environment and technology after the collapse of civilization is fused, and creates fantastic utopia/destopian stories in a theatrical, electro-gamification manner, and gives you an alternative feeling, that is like looking at a familiar sight from a different angle. At this point, he has not revealed his face, and is active mainly on the Internet, with live performances in mind.
In March 2025, the long-awaited first album, “Blood in the Void,” was released, and the character song “Daizy Crown,” the official character character of Phoebe, the open world ARPG “Narushio,” has surpassed 2 million views. Also, please take a look at Empty old City, which will further expand their range of activities with their first solo live performance at SOLD OUT.
■Lit LINK:https://lit.link/emptyoldcity
■Streaming:https://emptyoldcity.lnk.to/Artist
■YouTube:https://www.youtube.com/c/emptyoldcity
■X:https://twitter.com/Empty_old_City
■Instagram:https://www.instagram.com/empty_old_city/
■TikTok:https://www.tiktok.com/@emptyoldcity
■Neuron
Composer/Producer from Empty Old City.
In addition to working as a unit, the company also provides music to external artists.
Flower score: “From Apocalypse,” “White Bouquet,” and “Golden Tree,”
Aito “illumina”, Albemuth “Replica”,
Provided by Wamai “Symbiotic Dominion” Azusagawa “uni”.
■YouTube:https://www.youtube.com/@neuronyz15
■X:https://twitter.com/neuron_yz
■Instagram:https://www.instagram.com/neuron_yz/
■TikTok: https://www.tiktok.com/@neuron_yz
■kahoca
Vocals from Empty old City.
As solos, KAMITSUBAKI STUDIO and “Kazuhide Oka”
“ANMC” is a collaborative indie game and music project.
He joined Outline Seaside with the composer “harha.”
He also participated in the theme song for his latest work, “Girl’s Maid Pudding.”
■YouTube:https://www.youtube.com/@kahoca
■Instagram:https://www.instagram.com/kahoca_23/
■TikTok: https://www.tiktok.com/@kahoca_23
■About KAMITSUBAKI STUDIO
It is a creative label that brings together the cutting edge of online culture together with the next generation of creators, and operates a new era of artist management business. We have created an operational structure consisting of management staff who discover and develop artists, as well as marketing staff who have the know-how to operate YouTube and social media.
We collaborate with a variety of creators and artists, including virtual singers, singer-songwriters, composers, filmmakers, story writers, illustrators, designers, and others, and we are “co-creating” our works together with everyone who receives them, creating new creative live shows and works, and updating our music experiences themselves.
Official website:https://kamitsubaki.jp/
(Operated by THINKR Co., Ltd.:https://thinkr.jp/)
