Masuda Kousuke Gekijou Gag Manga Biyori S02E08 - Akio, You Will Live On In Our Hearts / Goodbye, Grandpa

Rieko-chan must cope with the death of Akio, a weird, 4-legged, 3-eyed, severely malfunctioning robot she loved. Now her partner, the centaur Mamoru which, of course, also suffers from strange malfunctions and mishaps. A grandfather on his deathbed, surrounded by his family, recalls the memories he had with his old friends - only to encounter severe anomalies in his memories.