| Katayama Haruka | |
| Series: | AKB48 Murder Mystery |
| First Appearance: | File 5 |
| Last Appearance: | File 5 |
| Number of Episode Appearances: |
2 (File 5, Testimony File Only) |
| Actor: | Katayama Haruka |
| Katayama Haruka's Testimony | |
- "I was a little surprised! As for the common points among the members who have been killed… Yuko-chan will become AKB’s new ace after Acchan graduates. Then it’s been said that Mayuyu and Renacchi are the next generation aces… In other words, doesn’t that make me, Katayama, a likely next target?! Huh? I’m serious, though."
- ―Katayama Haruka's Testimonial[Testimonials and Alibis (src)]
Katayama Haruka (片山陽加?), nicknamed Haachan (はーちゃん?), is a member of Team A. She is one of the primary characters in AKB48 Murder Mystery series. She was based on and is portrayed by Katayama Haruka.