Dear Sato san
Sorry for many email to you. Pls ignore previous e-mail from me.
We got new information from our Leader, he had investigated their operator again and found that Invoice and Actual for 2nd Rack is 1079 pcs. Due to this rack was moved out due to NG 13 pcs.(1box), but they didn't inform to Leader for this shortage.
As above explanation, no need to return Tax Invoice which we issued. Then we will set countermeasure to prevent such kind of this case.
Sorry for any inconvenience to you all.