git -C '/home/opc/rocketa.git' show 7887d89 -- n18i.xlsx

commit 7887d89b01cef4121beb8160caca4eb7ee7092c8
Author: Satoshi Ujihara <satoshi_ujihara@fivegate.jp>
Date:   Fri Jan 9 18:25:38 2026 +0900

    メールの送信先追加

diff --git a/n18i.xlsx b/n18i.xlsx
index cd128fe..9d15412 100644
Binary files a/n18i.xlsx and b/n18i.xlsx differ