Histoire
After his parents passed away, Koga is a high school student living with his elementary school sister Kokoro. To make ends meet, Koga applies for a suspicious part-time job and is tasked with "alien extermination"! Defeat evil in cute costumes! The Reiwa era buddy action! (Source: Comic Ogyaaa, translated) Note: Includes one extra chapter.
Synopsis via AniList (en anglais).
