Second season of Hataraku Onii-san!. Calico Tapio Chatorazawa has more energy than anyone, and Russian Blue Kuehiko Roshihara is a bit of a sourpuss. These two classmates will do all kinds of different jobs to learn how fun and hard it is to work! (Source: Crunchyroll, edited)

 AnimeRulz is the best site to watch Working Buddies! No 2! SUB and DUB in HD quality.