The Mashiba (真柴) Family is a Branch Family of the Yotsuba Clan.
Yotsuba Kazuma died after the war with Dahan in 2062. 
Area of Influence
- Shiba Kuuya (司馬 空故) - (Deceased)
- Shinonome Maaya (東雲 真彩) - (Deceased)
- Yotsuba Kazuma (四葉 和真) - (Deceased)
- Mashiba Shinsuke (真柴 真佐) - (Branch House Head)
- As with all of the Yotsuba Branch Families, the family name is either derived from a variation of Yotsuba, or the name of a flower having four leaves.