TOKYO -- SoftBank Group founder Masayoshi Son on Friday doubled down on the conglomerate's aim to become an artificial intelligence powerhouse, setting a new mission committed to the next phase of AI.
Conglomerate's shares drop 3.8% at one point after the meeting

SoftBank Group’s shares fell 3.8%, trading at 9,826 yen at one point after the meeting. (Photo by Yuji Murakami)
TOKYO -- SoftBank Group founder Masayoshi Son on Friday doubled down on the conglomerate's aim to become an artificial intelligence powerhouse, setting a new mission committed to the next phase of AI.