The official website for the Kaibyoui Ramune ( Dr. Ramune Mysterious Disease Specialist Aho Toro 's manga, has revealed a visual and a premiere date of January 2021.

Synopsis
As long as there are hearts within people, there will always be those who suffer. And then something "strange" enters their minds and causes a strange illness.
The disease, called the "mystery disease," is unknown to most, but it certainly exists. There is a doctor and an apprentice who are fighting against this disease that modern medicine cannot cure.
His name is Ramune.
He acts freely all the time, he's foul-mouthed, and he doesn't even seem like a doctor!
However, once he encounters the mysterious illness, he is able to quickly discover the root cause of his patients' deep suffering and cure them.
And besides…
Cast
Yuuma Uchida as Ramune , a skilled and hyperactive doctor.

Takuma Nagatsuka as Kero , a high school student and poker face assistant.

Staff
Hideaki Oba is directing the anime at Platinum Vision (Devil's Line). Ayumu Hisao ( Kono Oto Tomare ) is supervising and writing the script. Youko Satou is doing the character design.
Furthermore, Toro launched the manga Kaibyoui Ramune in Kodansha 's Monthly Shonen Sirius in 2017. Kodansha published a "final chapter" in the third volume in August 2019, but the manga is returning on Monday.
