"Happy Sepia: Okuma Rasuko Sakuhinshuu" contains three works. It includes her first serialized work, "Happy Sepia," which depicts a girl named Kaede who travels back in time 10 years to live her high school life with her benefactor, her teacher Minami; her debut work, "Aruji no Inu Ma ni!", which is about dogs with the ability to transform into humans; and "Hoshikuzu Telepath Special Edition: Utakata Seastar," a new work that delves deeper into the relationship between Umi, the protagonist of Stardust Telepath, and her younger sister Honami.
 
(Source: Natalie, translated)

Konohoshi Umika is a high-schooler who is very bad at communicating with others. Feeling almost like an alien trapped on Earth with nowhere to belong, one day she meets a girl who claims to be an actual alien!
 
Note: Nominated for the Tsugimanga 2021 Award in the Print Manga Category.

Tags