Kamitsubaki City Under Construction Reveals 2nd New Trailer Previewing Main Opening Theme

A second new main trailer has been revealed for the upcoming Kamitsubaki City Under Construction TV anime series, previewing the show’s main opening theme “Utahime” by V.W.P (-Virtual Witch Phenomenon-). The series is scheduled to begin airing in Japan on July 3, 2025. 

It was also announced that Hikaru Midorikawa has been cast as a mysterious unnamed character in the series. His voice can be heard towards the end of the new trailer. 

A theatrical preview of the series Kamitsubaki-Shi Kensetsu-chu. Majo no Musume -Witchling- is screening in Japanese theaters for two weeks as of June 13, 2025, before the anime’s premiere in July. 

Kodai Kakimoto (BanG Dream! It’s MyGO!!!!! director, Narenare -Cheer for You!-) is serving as director and series screenwriter for Kamitsubaki City Under Construction. Other staff include PALOW (Eve’s “Mob” music video co-concept artist) as character designer and Soki Tsukishima (Ingress the Animation co-series screenwriter and scriptwriter) as setting designer, supervision, and original scenario. SMDE is handling the animation production. 

Meanwhile, the anime’s main cast consists of members of V.W.P, which stars:  

• • KAF as Kafu Morisaki
• • RIM as Rime Tanioki
• • HARUSARUHI as Haru Asanushi
• • ISEKAIJOUCHO as Sekai Yorukawa
• • KOKO as Koko Rinne

Other voice cast members in the series include: 

• • Ayane Sakura as Laplace
• • Miyu Tomita as Hastur
• • Yohei Azakami as Agni
• • Yuichiro Umehara as Anemos
• • Mai Todo as Kugel
• • Shizuka Ito as the Reconstruction Manager

Kamitsubaki City Under Construction is part of Kamitsubaki Studio‘s Kamitsubaki City Under Construction “IP project” that began in 2019.

Crunchyroll will stream Kamitsubaki City Under Construction worldwide, outside of Southeast Asia, and describes the main synopsis as: 

Seven years after humanity was devastated by a major disaster, a beacon of science and prosperity rises in Kamitsubaki City. But lurking in its shadows are Tesseractor, monsters born from human darkness. Only the Witchling, five girls with voices that wield magic, stand against them. With every note, they fight, not just to protect the peace of the city, but to heal a broken world.

Kamitsubaki Studio describes itself as “a creative label and new-age artist management which produces cutting-edge internet culture with the next generation of creators” with the intent to “research and develop the future of IP and entertainment through the development of artists, original stories, future XR experiences, and metaverse development.” The company also has a music label, a story research and development division, a product development division, and a metaverse research and development division.

Sources: Kamitsubaki City Under Construction Official Twitter, Anime News Network