Stream anime episodes online for free, Watch Welcome to the NHK Episode 17 English version online and free episodes. Anime Episode guide, Chapter Welcome to the NHK Episode 17 English dubbed Welcome to Happiness! Tatsuhiro meets up with an old high school friend, his class representative Megumi Kobayashi. When he divulges to her that he’s a hikikomori, she tells him she knows someone who can help cure his NEET problem. She ends up whisking him off to an old dilapidated building where he finds himself listening to a sales pitch. Tatsuhiro manages to escape, but Megumi chases after him and tells him her sad story.