Shikura Chiyomaru (志倉千代丸) is a Japanese gamer, he is the founder and executive director of 5pb.
- Name: Shikura Chiyomaru (志倉千代丸)
- Birthdate: July 3, 1970 (age 43)
- On March 11, 2011, when the 8.9 magnitude earthquake struck, he saved a young school girl's life, who was trapped on the 14th floor of a building. He later tweeted that he "had a bad feeling about this" and urged everyone to stay calm and evacuate the area.