Tonari no Seki-kun - Full Series Information, Trailer & IMDb Reviews
Watch Tonari no Seki-kun Season 1 Episode 7 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
Tonari no Seki-kun: Seki creates an elaborate post office system for passing notes around the class; with many protocols that prevent Rumi from giving him a note of her own.