The science fiction anime film Break of Dawn has revealed additional characters that will be joining the main cast. The new characters are headlined by voice actors Yoshimasa Hosoya, Kenjirou Tsuda, and Kana Hanazawa. The film is set to premiere sometime this coming October 2022. 

Hanazawa will voice Haruka Sawatari, Hosoya will voice Ryou Sawatari, and Tsuda will voice Yoshitatsu Kawai. The anime film production team also posted their character stills on their Twitter page, alongside their respective voice actors. 

They join an ensemble voice cast that includes Hana Sugisaki as Yuuma Sawatari, Aoi Yuuki as Nanako, Natsumi Fujiwara as Shingo Kishi, Nobuhiko Okamoto as Ginnosuke Tadokoro, Inori Minase as Honoka Kawai, Haruka Tomatsu as Wako Kishi, and Romi Park as Nigatsu no Remei-Gou. 

The production staff for Break of Dawn consists of Tomoyuki Kurokawa (Concrete Revolutio) as director, Dai Satou (YUREI DECO) as script writer, pomodorosa (Listeners) as original character and concept designer, Takahiko Yoshida (Cells at Work) as chief animation supervisor and anime character designer, and Masaru Yokoyama (Classroom of the Elite II) as music composer. Zero-G is in charge of the film’s animation production.  

Tetsuya Imai’s original manga was first serialized in Kodansha’s Monthly Afternoon magazine from January 25, 2011 to October 25, 2011. The series ended with two total tankoubon volumes released.

Anime News Network describes the synopsis as: 

In the near-future year of 2049 the humanity has become aware for a number of years that the Earth will have an unavoidable collision with a large-scale comet. Yuuma is a boy obsessed with space, robots, and the impending collision. He has an encounter with an extraterrestrial being, which he finds out is connected to the incoming comet.

Source: Break of Dawn Official Twitter