Hiroshi Uchiyamada is a background character who is regularly seen on Kodocha. He is the only one of the other children besides Sana on the show to have many lines.
Appearance[]
He is overweight, and many jokes revolve around him being such.
Personality[]
Biography[]
He is shown to work often with Zenjiro, and acts as his stand-in at times. He is also shown to have some level of popularity, as he is noticed on his own when he works outside of his normal work.