Sojiro (
Appearance[]
Sojiro looks like an ordinary hedgehog, covered in brown spines. He appears to be based on the Paraechinus genus of hedgehogs.
Personality[]
Similar to his owner, Sojiro is shy around people (including Hifumi). He curls up into a ball whenever He feels shy. Sojiro occasionally listens to Hifumi's problems, even though he doesn't understand what she's saying.
Trivia[]
- The author draws Sojiro with an antennae to represent himself in the afterword of each manga volumes, calling himself "Sōtarō" (Sojiro + Shotaro).
- He does not appear in Volume 2.