Momiji is a secondary character in Team Ninja's Ninja Gaiden series. She made her debut in the DS game Ninja Gaiden: Dragon Sword as a playable character. She also appears and is playable in Ninja Gaiden Sigma 2, and appears in Ninja Gaiden 3, as well. She is the last of the Dragon Lineage shrine maidens and the sister of the deceased Kureha.
In Ninja Gaiden 3: Razor's Edge, Momiji is a free DLC character.
Momiji is one of two new characters added exclusively for the Wii U version of Warriors Orochi 3, joining Ryu, Ayane and Rachel. She also appears for the first time in the Dead or Alive series in Dead or Alive 5 Ultimate.