JP Which Language to Speak

How do you decide which language to speak with dealing with executives from other countries?

Shoji (Kyoto, Japan) "Well, if I can speak my client's native language..."

Isamu (Nagano, Japan) "In the case of documents, about 80%..."

Jaren (Utah, USA) "In my case, I work for a Japanese company in America..."

Eriko (Saitama, Japan)"Then ishikawa says..."

Authors: h.brinsko.