This page outlines Gekkō's relationships with characters in the Senran Kagura series.
Family[]
Senkō[]
Senkō is her half-sister. They work as a pair and plan together.
Hanzō National Academy[]
In the beginning of the Shinovi Masters anime series, she ambushes them with her sister and captures all of them except Asuka. When they lose the Shinobi Masters, and the Hanzō team was freed, they presented their reasonings to them for their brutal actions.
Homura's Crimson Squad[]
Gessen Girls' Academy[]
Yumi[]
Yumi fought and defeated them with Asuka at the end of the Shinobi Masters. When they attempt suicide in a river due to feeling abandoned and seeing that their ideals of justice were wrong, Yumi held their hand in sorts to explain her justice.
Hebijo Clandestine Girls' Academy[]
Other[]
Fubuki[]
They found Fubuki by following Kurokage diary to a location in the mountains, and presented themselves to her as his admirers, thus Fubuki took care of them and directed them to destroy all shinobi.
At the end of the Shinobi Masters, Fubuki abandons them after they put doubt on her methods. They try to fight her once, ending up on a clear defeat, stripped, and try to soften Fubuki at the very end by both touching her hand, but end up knocked out by her Yōma nature.