Hyakka Ryouran: Samurai Bride [ending]

"Kekka, Guuzen de Gozasourou (結果、偶然でござ候)" by Jubei Yagyu (CV: Aoi Yuki), Yukimura Sanada (CV: Rie Kugimiya), Sen Tokugawa (CV: Minako Kotobuki)