She is an 18 year old bousouzoku who doesnt believe shes suited to be an idol but tries her best. Shes noted for having a 95 cm Bust. Takumi is a rough rude sukeban who leaves behind life as a gang leader for a life on the stage. She tends to be very shy and reluctant about her performances mostly because she worries about the damage to her rep. She can be viewed as tsundere both towards the Producer and towards her idoldom in general. Her idol outfits tend to be very cute or very elegant. She has the tendency to trill her Rs which is a speech pattern associated with Japanese gangsters.