Appears In
Quick Facts
| Gender | Male |
| Role | SUPPORTING |
| Series | Dr. STONE |
About
Byakuya Ishigami was a Japanese astronaut who was residing on the International Space Station when the Petrification on Earth's surface occurred. He was a kind, playful, and mischievous man who always found a way to amuse himself and keep things lighthearted, no matter the stakes.
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