How to pronounce "Qing" in Japanese?

If the surname is "Qingshui", then Qing should be pronounced stone. If it's a single name plus "Qing", it's pronounced ki yo shi.

A little deeper, you can ignore the following words, hehe ~ There are many clear pronunciations in the name, such as ki yo, Ito, saya, suga, sumi and sumu.

The name of Suzuki Ito you mentioned is pronounced Suzuki Ito.