Canis Series  

Dear Mr. Rain, Dear Hatter, Canis The Speaker, CANISシリーズ

In Volume 1, Mr. RainKutsuna Satoru, a hat maker, discovers a man lying on the road named Kashiba Ryou in Japan. This individual had traveled to the country with the intention of taking his own life. Volumes 2-3 feature Hatter, while Volumes 4-5 contain The Speaker.

Canis: Dear Mr. Rain was published digitally in English by FAKKU under the KUMA imprint on June 23, 2020, and in print on September 22, 2020. Subsequent volumes have been published by Denpa under the same imprint. Another edition of Canis: Dear Mr. Rain was published by Denpa on November 15, 2022. It has also been published in Polish by Dango since 2021, and in Spanish by Milky Way Ediciones since January 31, 2019.