The Full version of the ending video will also be released at 7pm!
Isera Kokoro, a virtual dark singer affiliated with KAMITSUBAKI STUDIO/PHENOMENON RECORD, released her digital single “BREATHE” on Wednesday, July 23rd, 2025.
■The new TV anime series “Kamitsubaki City Under Construction” has been featured as a voice actor for the virtual artist group VWP. ” Releases the theme for the ending episode 2
This song is the TV anime “Kamitsubaki City Under Construction” which began airing on Thursday, July 3rd, 2025. This is the #2 ending theme song for “.
The song is produced by hit maker Kashii Moimi, who has become a hot topic for his collaboration with Isekai Kokoro. This is a sad, beautiful prayer ballad sung by the I-world atmosphere, and this song gives you a sense of solid hope in the silence.
In addition to the release of “BREATHE,” this work is scheduled to feature multiple ending themes, including new solo songs by each VWP member and a rearrange version of the VWP song for the anime. Please look forward to seeing the developments of the main story.
■Song information about the world-renowned atmosphere “BREATHE”

Released on Wednesday, July 23, 2025
Lyrics, composition and arrangement: Kashii Moimi
■Digital distribution
https://zula.link-map.jp/links/BREATHE
■V World Emotion #59 “BREATHE”[Original Music Video]
Premiere on Wednesday, July 23rd at 7:00pm
https://youtu.be/2ErDR6ku6UY?si=mCrRaaB9nR5m7XGv
■TV anime “Kamitsubaki City under construction. ‘ Work information

Starting from July 3rd, 2025, simultaneous broadcasting will begin nationwide on 28 TBS stations every Thursday at 11:56am
Synopsis
Songs are magic – they can change the world and their destiny.
A world where human civilization was devastated by a major disaster that occurred seven years ago.
Kamitsubaki City, which was a research city for advanced science, was undergoing a miraculous recovery by making full use of these technologies.
However, behind the prosperity, the monster “Teseracter”, born from human malice and desire, is causing strangeness in the city.
The only thing that can resist the monster born out of malice is the singing voices of five girls called “The Witch’s Daughters.” In order to protect the peace of the city, they challenge Teseractor using their magical singing voices as weapons.
The story of girls who are fated begins in a city left behind in a broken world!
STAFF
Original work and planning produced by KAMITSUBAKI STUDIO / PIEDPIPER
Worldview setting, supervision, original scenario: Tsukishima Soki
Director, series composition, sound director: Kakimoto Hirohiro
Character design: PALOW.
Sub-character design and general animation director: Aono Yuka
Main CG Director: Ishihara Yuya
Art Director: Naito Takeshi
Color design: Sato Miyuki
Director of Photography: Ema Tsunetaka
Edited by Umezu Tomomi
Sound Effects: Inomata Yasushi
Music: Asahina Kento
Music production: KADOKAWA
In the movie, cooperation: KAMITSUBAKI STUDIO
Animation production: SMDE
Produced by: SINKA ANIMATION PROJECT
CAST
Forest Hajime Ayumu: Flowers
Tanioki Tanuki Eye: Rime
Morning sect: Spring monkey fire
Night River World: Vi World Emotion
Reincarnation here: Kouhi
Laplus: Sakura Ayane
Hastar: Tomita Miyu
Aguni: Azagami Yohei
Anemosu: Umeda Shuichiro
Kugeru: Todo Mai
Reconstruction Section Chief: Ito Shizuka
WEB
Official website:https://kamitsubaki-anime.jp/
Official X:https://x.com/anm_kamitsubaki#Kamitsubaki City under construction
PV
Main PV 1:https://www.youtube.com/watch?v=KhT21fMwrEo
Main PV 2nd edition:https://youtu.be/6clDlL9yQQY?si=HW6qhea1IcwjcUlk
■Visual Emotion Profile

A virtual dark singer who dreams of expressing the world through her own songs and creations.
With a powerful and fleeting voice, the story of darkness and light is woven on the canvas of “Vi-world Emotion.”
A wide variety of virtual singers, artists, and creators such as Hanafu, Kanzaki Iori, Guiano, Onuma Parsley, and DUSTCELL have gathered together.
It debuted on December 9th, 2019 by KAMITSUBAKI STUDIO, a creative label that is active as a YouTube first.
He is a unique creator who not only creates works by expressing himself not only as a singer, but also in a variety of fields, including illustration, narration, and voice actors.
Music Video, the original song “Sirius’ Heart,” released in December 2020, has now surpassed 5 million views. The lyrics and music are written by Kasamura Tota.
Additionally, the first ONE-MAN LIVE “Anima,” which was broadcast for free on YouTube Live on October 23, 2021, attracted a lot of attention, with “#I World Emotion Anima” becoming the number one Twitter trend in both the world and Japan.
In September 2022, he held his first solo exhibition, “The I World Emotions Exhibition,” in Tokyo. Tickets were a huge success with Sold Out all day.
The 3rd ONE-MAN LIVE “Anima III” held in August 2024 was held at Pacifico Yokohama National Hall as its first solo live performance with an audience. The momentum continues to stop, as all seats are sold out.
■YouTube:https://www.youtube.com/channel/UCah4_WVjmr8XA7i5aigwV-Q
■X (formerly Twitter):https://twitter.com/isekaijoucho
■TikTok:https://vt.tiktok.com/UYEwFn/
■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 other creators and “co-create” our works together with everyone who receives them, creating new creative live shows and works, and updating the music experience itself.
Official website:https://kamitsubaki.jp/
(Operated by THINKR Co., Ltd.:https://thinkr.jp/)