Shares in ​Honda Motor ‌fell more than ​5% ​in Tokyo on Friday ⁠morning ​after the ​company flagged its first annual ​loss ​in almost 70 ‌years ⁠as a listed company, hit ​by ​up ⁠to $15.7 billion ​in restructuring costs ​at ⁠its electric-vehicle business.