Kushifuru Niniko (串古丹々子 Kushifuru Niniko) is a supporting character in the 6th entry of the Gintama Chromatic Chronicles fanfiction series. She manages Konohana Sakuya's modeling career and is also his fiancée.
Not much is known about her appearance beside a brief description of her as being busty and bespectacled.
She seems to be saner and more responsible than Sakuya, disapproving of his womanizing and slacking off work and its subsequent threat to his illegal drug-dealing activities. She also calls him out for treating her poorly and never remembering her name. She has also apparently requested Sakuya multiple times to let her be his lab assistant, but has always been turned down.
- Katsura Kotarō: She mistakes him for Sakuya thanks to their identical appearance, leading to Katsura taking his place and setting the plot in motion.
- Konohana Sakuya: She manages his modeling career and is also his fiancée, though she expresses frustration with his behavior.
She is named after the god Ninigi in Japanese mythology, who is the husband of goddess Konohanasakuya-hime and is worshiped at many shrines, one of them being the Kushifuru shrine (槵触神社) in Miyazaki prefecture.