| Matsui Sakiko | |
| Series: | AKB48 Murder Mystery |
| First Appearance: | File 4 |
| Last Appearance: | File 5 |
| Number of Episode Appearances: |
3 (Files 4, 5 and Testimony File) |
| Actor: | Matsui Sakiko |
| Sakippe's Testimony | |
- "The song that was playing on Yuko-chan’s phone, I feel like it was the same one playing on Renacchi’s phone. Which song was that… Being that it’s the same song both times, it’s probably a message from the culprit."
- ―Matsui Sakiko's Testimony[Testimonials and Alibis (src)]
Matsui Sakiko (松井咲子?), nicknamed Sakippe (さきっぺ?), is a member of AKB48's Team K. She is one of the major characters in AKB48 Murder Mystery series. She was based on and was portrayed by Matsui Sakiko.