Isobe Isobee Monogatari: Ukiyo wa Tsurai yo
Genres: Comedy
Type: ONA, Episodes: 5
Aired: Dec 19, 2013 to Apr 3, 2014
Source: Manga
Rating: G - All Ages
Synopsis:
In this ukiyoe-style flash anime, Isobe Isobee is a lazy, slacker samurai with big dreams. He lives with his mother, who thinks highly of him. He lays around the house, sneakily looks at Edo-period pornography without his mother noticing, naps at school, but he plans to become a respectable samurai one day!

(Source: MangaHelpers, edited)