The Japanese reading for the name "陈琦" would typically be romanized as "Chen Qi" in Chinese pinyin. However, if we are to consider a Japanese equivalent, it would depend on the kanji used for the name. Assuming the kanji for "陈" is "陳" and for "琦" is "琦", the Japanese reading could be "ちんき" (Chinki). This is based on the common Japanese pronunciation for those characters.