Ep. 6: Kasukabe studies Puyo Pop Fever to impress Kohsaka while Keiko seeks Sasahara's assistance.
Aired on November 15, 2004

6
Kasukabe attempts to become more attractive to Kohsaka by engaging with his interests. She specifically tries to learn how to play the video game Puyo Pop Fever to bridge the gap between them. Meanwhile, Sasahara's sister, Keiko, makes a brief appearance in the narrative. She reaches out to her brother, Sasahara, requesting his help with a matter. The episode focuses on these interpersonal dynamics, highlighting Kasukabe's efforts to connect with Kohsaka through shared hobbies and Keiko's reliance on her sibling for support.
Episodes
- Ep. 2 · Genshiken members split for shopping in Akihabara and Harajuku, leading to a discovery
- Ep. 3 · Genshiken attends Comifes convention while Madarame hides his severe hand injury
- Ep. 4 · Ohno joins Genshiken during a club fair while Kasukabe meets her ex-boyfriend
- Ep. 5 · Genshiken faces closure due to inactivity until Kasukabe intervenes personally.
- Ep. 6 · Kasukabe studies Puyo Pop Fever to impress Kohsaka while Keiko seeks Sasahara's assistance.
- Ep. 7 · Two freshmen join the Genshiken for a night out while Kasukabe remains unwelcoming
- Ep. 8 · Ohno and Sasahara initiate a plamo project engaging the club while Kasukabe learns a lesson
- Ep. 9 · Madarame attempts conversation with Kasukabe in the club room through hypothetical scenarios
- Ep. 10 · Keiko Visits the Beach and Attempts to Become an Otaku to Win Kohsaka's Affection