Would You Die for a Teakettle!? Hyouge Mono : Season 1 Episode 1

Furuta Sasuke, 34 year old vassal of Oda Nobunaga, is sent on a diplomatic mission to Shigisan Castle to negotiate with Matsunaga Hisahide, a general who betrayed Nobunaga and allied with the Mori Clan and Ikko-ikki. Nobunaga instructs Sasuke to offer Hisahide forgiveness for the betrayal in exchange for the Hiragumo teakettle, a highly-prized and artistic piece.