Uchi no Kaisha no Chiisai Senpai no Hanashi Episode 4 English Subbed Episode Title: When It Comes to Him, I'm Not Sure Yet... Episode Description: Chinatsu has plans to attend a cosplay event on a day off from work and doesn't want her coworkers to know. While on her way she happens to bump into her manager. Later on, Katase has a piece of chocolate for Halloween that contains alcohol.