Isobe Isobee Monogatari: Ukiyo wa Tsurai yo (2015)

Synopsis

Isobe Isobee, a lazy samurai with grand ambitions, resides with his mother, who holds him in high regard. He whiles away his days lounging at home, covertly perusing Edo-period erotic literature out of her sight, and dozing off during lessons. Though he currently wallows in idleness, he harbors a dream of one day becoming a honorable samurai.