| Kazuki Kosakai | |
|---|---|
| Native name | 小堺 一機 |
| Born | January 3, 1956 Ichikawa, Chiba, Japan |
| Nationality | Japanese |
| Years active | 1977–present |
| Children | Shōta Kosakai |
| Notable works and roles | Lion no Gokigen'yoh |
| Website | [1] |
Kazuki Kosakai (小堺一機, Kosakai Kazuki) (born January 3, 1956) is a Japanese comedian and actor from Ichikawa, Chiba. He is attached to Asaikikaku.