Fukami Touko's family runs a glass-working business in a small seaside town named Hinodehama. During her summer break, she meets a transfer student named Okikura Kakeru, who claims that a voice from the future has led him to her.
The daughter of a glass workshop owner and dreams of becoming a glass artisan. She is cheerful and loves to draw. When focused on glass, she can view images from the future.
A mysterious and aloof student who transferred to Touko's school in his third year. He can see images of the future similar to Touko.
A cool and laid-back boy who is Takayama Yanagi's stepbrother and is on his high school's track team
A quiet and soft-spoken third year student who likes reading books. She loves Touko like a sister and is very protective of her.
A usually cheerful girl who is taking lessons on how to be a model. Stepsister of Yukinari and is part of the group of friends Toko meets.
A cheerful boy who is always seen smiling. His grandfather is the owner of the café "Kazemichi" where he and his friends often gather.
"Natsu no Hi to Kimi no Koe" by ChouCho
"Toumei na Sekai" by nano.RIPE
Fukugawa Seria as Fukami Touko; Osaka Ryota Osaka as Okikura Kakeru; Shimazaki Nobunaga as Imi Yukinari; Taneda Risa as Nagamiya Sachi; Hayami Saori as Takayama Yanagi; Yamashita Daiki as Shirosaki Hiro