Matsuri Tamagawa is a supporting character in the anime Burn-Up Scramble. She works as a police officer and is the current girlfriend of Yuji Naruo. Matsuri is depicted as an adult woman with gray eyes and turquoise hair that falls to neck length. Her personality is marked by a strong, possessive attachment to Yuji, whom she intends to marry. She is largely unaware that Yuji frequently directs romantic attention toward Rio Kinezono, but she nonetheless perceives Rio as a direct threat to her future marriage. This perception leads Matsuri to repeatedly warn Rio to stay away from Yuji, despite the fact that Rio has no romantic interest in him and could physically overpower her if provoked. Matsuri’s motivations are partly driven by a desire for upward social mobility, as Yuji comes from a wealthy family. Ironically, the basis of her rivalry with Rio is the belief that Rio is manipulating Yuji for her own material gain. Matsuri’s role in the story is primarily as an obstacle and source of comedic tension between Yuji and Rio, with no notable character development or special abilities beyond her standard police duties.