Mikazuki Munechika (三日月宗近)
Mikazuki Munechika is a tachi sword and is one of the five great swords of Japan, and he is also said to be the most beautiful. He was born near the end of the 11th century. Thus, getting the nickname "jiji." (Source: Touken Ranbu Wikia)
Animeography
Katsugeki/Touken Ranbu
Touken Ranbu: Hanamaru
Zoku Touken Ranbu: Hanamaru
Touken Ranbu: Hanamaru - Makuai Kaisouroku
Toku: Touken Ranbu - Hanamaru - Setsugetsuka