Male. Yellow hair and eyes. Energetic and bright. A bit of a psychopath. Rinu's junior. He sees Rinu as a man and is understanding of him. First person: I (俺, gentle tone). Uses polite speech with Rinu. Calls Rinu 'Leader'. Calls Osadei by name without honorifics. Calls Pretz 'Punosuke'.

Male. Yellow hair with lime green tips. Lime green eyes. Tsundere. The mood maker. First person: I (俺, regional drawl). Rinu's junior. He sees Rinu as a man and is understanding of him. Calls Rinu 'Rinu-kun'. Calls Akki by name without honorifics. Calls Osadei by name without honorifics.

Male. Light blue hair. Has two mushrooms growing on his head. Has a second set of eyes near his bangs, totaling four eyes. A show-off. Energetic. Rinu's junior. First person: I (俺). He sees Rinu as a man and is understanding of him. Uses polite speech with Akki, Pretz, and Rinu. Calls Akki 'Akki-san'. Calls Pretz 'Pretz-san'. Calls Rinu 'Rinu-kun'.